401342290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{5099}}^1$

素因数の和:5586

約数の個数: 32

約数和(自身を含む): 766713600

約数和(自身を除く): 365371310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 463, 926, 2315, 4630, 5099, 7871, 10198, 15742, 25495, 39355, 50990, 78710, 86683, 173366, 433415, 866830, 2360837, 4721674, 11804185, 23608370, 40134229, 80268458, 200671145, 401342290]

約数ペア:

[(1, 401342290), (2, 200671145), (5, 80268458), (10, 40134229), (17, 23608370), (34, 11804185), (85, 4721674), (170, 2360837), (463, 866830), (926, 433415), (2315, 173366), (4630, 86683), (5099, 78710), (7871, 50990), (10198, 39355), (15742, 25495)]