2617508020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 6453457920

約数和(自身を除く): 3835949900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 47, 68, 74, 76, 85, 94, 95, 148, 170, 185, 188, 190, 233, 235, 323, 340, 370, 380, 466, 470, 629, 646, 703, 740, 799, 893, 932, 940, 1165, 1258, 1292, 1406, 1598, 1615, 1739, 1786, 2330, 2516, 2812, 3145, 3196, 3230, 3478, 3515, 3572, 3961, 3995, 4427, 4465, 4660, 6290, 6460, 6956, 7030, 7922, 7990, 8621, 8695, 8854, 8930, 10951, 11951, 12580, 14060, 15181, 15844, 15980, 17242, 17390, 17708, 17860, 19805, 21902, 22135, 23902, 29563, 30362, 33041, 34484, 34780, 39610, 43105, 43804, 44270, 47804, 54755, 59126, 59755, 60724, 66082, 75259, 75905, 79220, 86210, 88540, 109510, 118252, 119510, 132164, 146557, 147815, 150518, 151810, 163799, 165205, 172420, 186167, 208069, 219020, 239020, 293114, 295630, 301036, 303620, 327598, 330410, 372334, 376295, 405187, 416138, 561697, 586228, 591260, 655196, 660820, 732785, 744668, 752590, 810374, 818995, 832276, 930835, 1040345, 1123394, 1465570, 1505180, 1620748, 1637990, 1861670, 2025935, 2080690, 2246788, 2784583, 2808485, 2931140, 3275980, 3537173, 3723340, 4051870, 4161380, 5569166, 5616970, 6888179, 7074346, 7698553, 8103740, 11138332, 11233940, 13776358, 13922915, 14148692, 15397106, 17685865, 27552716, 27845830, 30794212, 34440895, 35371730, 38492765, 55691660, 68881790, 70743460, 76985530, 130875401, 137763580, 153971060, 261750802, 523501604, 654377005, 1308754010, 2617508020]

約数ペア:

[(1, 2617508020), (2, 1308754010), (4, 654377005), (5, 523501604), (10, 261750802), (17, 153971060), (19, 137763580), (20, 130875401), (34, 76985530), (37, 70743460), (38, 68881790), (47, 55691660), (68, 38492765), (74, 35371730), (76, 34440895), (85, 30794212), (94, 27845830), (95, 27552716), (148, 17685865), (170, 15397106), (185, 14148692), (188, 13922915), (190, 13776358), (233, 11233940), (235, 11138332), (323, 8103740), (340, 7698553), (370, 7074346), (380, 6888179), (466, 5616970), (470, 5569166), (629, 4161380), (646, 4051870), (703, 3723340), (740, 3537173), (799, 3275980), (893, 2931140), (932, 2808485), (940, 2784583), (1165, 2246788), (1258, 2080690), (1292, 2025935), (1406, 1861670), (1598, 1637990), (1615, 1620748), (1739, 1505180), (1786, 1465570), (2330, 1123394), (2516, 1040345), (2812, 930835), (3145, 832276), (3196, 818995), (3230, 810374), (3478, 752590), (3515, 744668), (3572, 732785), (3961, 660820), (3995, 655196), (4427, 591260), (4465, 586228), (4660, 561697), (6290, 416138), (6460, 405187), (6956, 376295), (7030, 372334), (7922, 330410), (7990, 327598), (8621, 303620), (8695, 301036), (8854, 295630), (8930, 293114), (10951, 239020), (11951, 219020), (12580, 208069), (14060, 186167), (15181, 172420), (15844, 165205), (15980, 163799), (17242, 151810), (17390, 150518), (17708, 147815), (17860, 146557), (19805, 132164), (21902, 119510), (22135, 118252), (23902, 109510), (29563, 88540), (30362, 86210), (33041, 79220), (34484, 75905), (34780, 75259), (39610, 66082), (43105, 60724), (43804, 59755), (44270, 59126), (47804, 54755)]