12142021880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1637}}^1\times {\mathrm{1733}}^1$

素因数の和:3488

約数の個数: 64

約数和(自身を含む): 27607638240

約数和(自身を除く): 15465616360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1637, 1733, 2140, 3274, 3466, 4280, 6548, 6932, 8185, 8665, 13096, 13864, 16370, 17330, 32740, 34660, 65480, 69320, 175159, 185431, 350318, 370862, 700636, 741724, 875795, 927155, 1401272, 1483448, 1751590, 1854310, 2836921, 3503180, 3708620, 5673842, 7006360, 7417240, 11347684, 14184605, 22695368, 28369210, 56738420, 113476840, 303550547, 607101094, 1214202188, 1517752735, 2428404376, 3035505470, 6071010940, 12142021880]

約数ペア:

[(1, 12142021880), (2, 6071010940), (4, 3035505470), (5, 2428404376), (8, 1517752735), (10, 1214202188), (20, 607101094), (40, 303550547), (107, 113476840), (214, 56738420), (428, 28369210), (535, 22695368), (856, 14184605), (1070, 11347684), (1637, 7417240), (1733, 7006360), (2140, 5673842), (3274, 3708620), (3466, 3503180), (4280, 2836921), (6548, 1854310), (6932, 1751590), (8185, 1483448), (8665, 1401272), (13096, 927155), (13864, 875795), (16370, 741724), (17330, 700636), (32740, 370862), (34660, 350318), (65480, 185431), (69320, 175159)]