12124840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 64

約数和(自身を含む): 33586560

約数和(自身を除く): 21461720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3331, 3640, 6662, 13324, 16655, 23317, 26648, 33310, 43303, 46634, 66620, 86606, 93268, 116585, 133240, 173212, 186536, 216515, 233170, 303121, 346424, 433030, 466340, 606242, 866060, 932680, 1212484, 1515605, 1732120, 2424968, 3031210, 6062420, 12124840]

約数ペア:

[(1, 12124840), (2, 6062420), (4, 3031210), (5, 2424968), (7, 1732120), (8, 1515605), (10, 1212484), (13, 932680), (14, 866060), (20, 606242), (26, 466340), (28, 433030), (35, 346424), (40, 303121), (52, 233170), (56, 216515), (65, 186536), (70, 173212), (91, 133240), (104, 116585), (130, 93268), (140, 86606), (182, 66620), (260, 46634), (280, 43303), (364, 33310), (455, 26648), (520, 23317), (728, 16655), (910, 13324), (1820, 6662), (3331, 3640)]