2113182280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14869}}^1$

素因数の和:14927

約数の個数: 128

約数和(自身を含む): 5781456000

約数和(自身を除く): 3668273720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 440, 646, 680, 748, 760, 836, 935, 1045, 1292, 1496, 1615, 1672, 1870, 2090, 2584, 3230, 3553, 3740, 4180, 6460, 7106, 7480, 8360, 12920, 14212, 14869, 17765, 28424, 29738, 35530, 59476, 71060, 74345, 118952, 142120, 148690, 163559, 252773, 282511, 297380, 327118, 505546, 565022, 594760, 654236, 817795, 1011092, 1130044, 1263865, 1308472, 1412555, 1635590, 2022184, 2260088, 2527730, 2780503, 2825110, 3107621, 3271180, 4802687, 5055460, 5561006, 5650220, 6215242, 6542360, 9605374, 10110920, 11122012, 11300440, 12430484, 13902515, 15538105, 19210748, 22244024, 24013435, 24860968, 27805030, 31076210, 38421496, 48026870, 52829557, 55610060, 62152420, 96053740, 105659114, 111220120, 124304840, 192107480, 211318228, 264147785, 422636456, 528295570, 1056591140, 2113182280]

約数ペア:

[(1, 2113182280), (2, 1056591140), (4, 528295570), (5, 422636456), (8, 264147785), (10, 211318228), (11, 192107480), (17, 124304840), (19, 111220120), (20, 105659114), (22, 96053740), (34, 62152420), (38, 55610060), (40, 52829557), (44, 48026870), (55, 38421496), (68, 31076210), (76, 27805030), (85, 24860968), (88, 24013435), (95, 22244024), (110, 19210748), (136, 15538105), (152, 13902515), (170, 12430484), (187, 11300440), (190, 11122012), (209, 10110920), (220, 9605374), (323, 6542360), (340, 6215242), (374, 5650220), (380, 5561006), (418, 5055460), (440, 4802687), (646, 3271180), (680, 3107621), (748, 2825110), (760, 2780503), (836, 2527730), (935, 2260088), (1045, 2022184), (1292, 1635590), (1496, 1412555), (1615, 1308472), (1672, 1263865), (1870, 1130044), (2090, 1011092), (2584, 817795), (3230, 654236), (3553, 594760), (3740, 565022), (4180, 505546), (6460, 327118), (7106, 297380), (7480, 282511), (8360, 252773), (12920, 163559), (14212, 148690), (14869, 142120), (17765, 118952), (28424, 74345), (29738, 71060), (35530, 59476)]