33940920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21757}}^1$

素因数の和:21784

約数の個数: 64

約数和(自身を含む): 109660320

約数和(自身を除く): 75719400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 21757, 43514, 65271, 87028, 108785, 130542, 174056, 217570, 261084, 282841, 326355, 435140, 522168, 565682, 652710, 848523, 870280, 1131364, 1305420, 1414205, 1697046, 2262728, 2610840, 2828410, 3394092, 4242615, 5656820, 6788184, 8485230, 11313640, 16970460, 33940920]

約数ペア:

[(1, 33940920), (2, 16970460), (3, 11313640), (4, 8485230), (5, 6788184), (6, 5656820), (8, 4242615), (10, 3394092), (12, 2828410), (13, 2610840), (15, 2262728), (20, 1697046), (24, 1414205), (26, 1305420), (30, 1131364), (39, 870280), (40, 848523), (52, 652710), (60, 565682), (65, 522168), (78, 435140), (104, 326355), (120, 282841), (130, 261084), (156, 217570), (195, 174056), (260, 130542), (312, 108785), (390, 87028), (520, 65271), (780, 43514), (1560, 21757)]