91004150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{9239}}^1$

素因数の和:9448

約数の個数: 24

約数和(自身を含む): 170145360

約数和(自身を除く): 79141210

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9239, 9850, 18478, 46195, 92390, 230975, 461950, 1820083, 3640166, 9100415, 18200830, 45502075, 91004150]

約数ペア:

[(1, 91004150), (2, 45502075), (5, 18200830), (10, 9100415), (25, 3640166), (50, 1820083), (197, 461950), (394, 230975), (985, 92390), (1970, 46195), (4925, 18478), (9239, 9850)]