2150872840

素因数分解:

$2^3\times 5^1\times {\mathrm{6067}}^1\times {\mathrm{8863}}^1$

素因数の和:14941

約数の個数: 32

約数和(自身を含む): 4840807680

約数和(自身を除く): 2689934840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6067, 8863, 12134, 17726, 24268, 30335, 35452, 44315, 48536, 60670, 70904, 88630, 121340, 177260, 242680, 354520, 53771821, 107543642, 215087284, 268859105, 430174568, 537718210, 1075436420, 2150872840]

約数ペア:

[(1, 2150872840), (2, 1075436420), (4, 537718210), (5, 430174568), (8, 268859105), (10, 215087284), (20, 107543642), (40, 53771821), (6067, 354520), (8863, 242680), (12134, 177260), (17726, 121340), (24268, 88630), (30335, 70904), (35452, 60670), (44315, 48536)]