17869520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6037}}^1$

素因数の和:6087

約数の個数: 40

約数和(自身を含む): 42676584

約数和(自身を除く): 24807064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 6037, 12074, 24148, 30185, 48296, 60370, 96592, 120740, 223369, 241480, 446738, 482960, 893476, 1116845, 1786952, 2233690, 3573904, 4467380, 8934760, 17869520]

約数ペア:

[(1, 17869520), (2, 8934760), (4, 4467380), (5, 3573904), (8, 2233690), (10, 1786952), (16, 1116845), (20, 893476), (37, 482960), (40, 446738), (74, 241480), (80, 223369), (148, 120740), (185, 96592), (296, 60370), (370, 48296), (592, 30185), (740, 24148), (1480, 12074), (2960, 6037)]