2079340120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3217}}^1$

素因数の和:3365

約数の個数: 128

約数和(自身を含む): 5546802240

約数和(自身を除く): 3467462120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 113, 130, 143, 220, 226, 260, 286, 440, 452, 520, 565, 572, 715, 904, 1130, 1144, 1243, 1430, 1469, 2260, 2486, 2860, 2938, 3217, 4520, 4972, 5720, 5876, 6215, 6434, 7345, 9944, 11752, 12430, 12868, 14690, 16085, 16159, 24860, 25736, 29380, 32170, 32318, 35387, 41821, 49720, 58760, 64340, 64636, 70774, 80795, 83642, 128680, 129272, 141548, 161590, 167284, 176935, 209105, 283096, 323180, 334568, 353870, 363521, 418210, 460031, 646360, 707740, 727042, 836420, 920062, 1415480, 1454084, 1672840, 1817605, 1840124, 2300155, 2908168, 3635210, 3680248, 3998731, 4600310, 4725773, 7270420, 7997462, 9200620, 9451546, 14540840, 15994924, 18401240, 18903092, 19993655, 23628865, 31989848, 37806184, 39987310, 47257730, 51983503, 79974620, 94515460, 103967006, 159949240, 189030920, 207934012, 259917515, 415868024, 519835030, 1039670060, 2079340120]

約数ペア:

[(1, 2079340120), (2, 1039670060), (4, 519835030), (5, 415868024), (8, 259917515), (10, 207934012), (11, 189030920), (13, 159949240), (20, 103967006), (22, 94515460), (26, 79974620), (40, 51983503), (44, 47257730), (52, 39987310), (55, 37806184), (65, 31989848), (88, 23628865), (104, 19993655), (110, 18903092), (113, 18401240), (130, 15994924), (143, 14540840), (220, 9451546), (226, 9200620), (260, 7997462), (286, 7270420), (440, 4725773), (452, 4600310), (520, 3998731), (565, 3680248), (572, 3635210), (715, 2908168), (904, 2300155), (1130, 1840124), (1144, 1817605), (1243, 1672840), (1430, 1454084), (1469, 1415480), (2260, 920062), (2486, 836420), (2860, 727042), (2938, 707740), (3217, 646360), (4520, 460031), (4972, 418210), (5720, 363521), (5876, 353870), (6215, 334568), (6434, 323180), (7345, 283096), (9944, 209105), (11752, 176935), (12430, 167284), (12868, 161590), (14690, 141548), (16085, 129272), (16159, 128680), (24860, 83642), (25736, 80795), (29380, 70774), (32170, 64636), (32318, 64340), (35387, 58760), (41821, 49720)]