2013358450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{29983}}^1$

素因数の和:30091

約数の個数: 48

約数和(自身を含む): 4015457280

約数和(自身を除く): 2002098830

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1343, 1975, 2686, 3950, 6715, 13430, 29983, 33575, 59966, 67150, 149915, 299830, 509711, 749575, 1019422, 1499150, 2368657, 2548555, 4737314, 5097110, 11843285, 12742775, 23686570, 25485550, 40267169, 59216425, 80534338, 118432850, 201335845, 402671690, 1006679225, 2013358450]

約数ペア:

[(1, 2013358450), (2, 1006679225), (5, 402671690), (10, 201335845), (17, 118432850), (25, 80534338), (34, 59216425), (50, 40267169), (79, 25485550), (85, 23686570), (158, 12742775), (170, 11843285), (395, 5097110), (425, 4737314), (790, 2548555), (850, 2368657), (1343, 1499150), (1975, 1019422), (2686, 749575), (3950, 509711), (6715, 299830), (13430, 149915), (29983, 67150), (33575, 59966)]