1036403680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{498271}}^1$

素因数の和:498299

約数の個数: 48

約数和(自身を含む): 2636855424

約数和(自身を除く): 1600451744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 498271, 996542, 1993084, 2491355, 3986168, 4982710, 6477523, 7972336, 9965420, 12955046, 15944672, 19930840, 25910092, 32387615, 39861680, 51820184, 64775230, 79723360, 103640368, 129550460, 207280736, 259100920, 518201840, 1036403680]

約数ペア:

[(1, 1036403680), (2, 518201840), (4, 259100920), (5, 207280736), (8, 129550460), (10, 103640368), (13, 79723360), (16, 64775230), (20, 51820184), (26, 39861680), (32, 32387615), (40, 25910092), (52, 19930840), (65, 15944672), (80, 12955046), (104, 9965420), (130, 7972336), (160, 6477523), (208, 4982710), (260, 3986168), (416, 2491355), (520, 1993084), (1040, 996542), (2080, 498271)]