42321858680

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7100983}}^1$

素因数の和:7101143

約数の個数: 32

約数和(自身を含む): 95863284000

約数和(自身を除く): 53541425320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 7100983, 14201966, 28403932, 35504915, 56807864, 71009830, 142019660, 284039320, 1058046467, 2116092934, 4232185868, 5290232335, 8464371736, 10580464670, 21160929340, 42321858680]

約数ペア:

[(1, 42321858680), (2, 21160929340), (4, 10580464670), (5, 8464371736), (8, 5290232335), (10, 4232185868), (20, 2116092934), (40, 1058046467), (149, 284039320), (298, 142019660), (596, 71009830), (745, 56807864), (1192, 35504915), (1490, 28403932), (2980, 14201966), (5960, 7100983)]