42574510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1109}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 83916000

約数和(自身を除く): 41341490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1109, 1745, 2218, 3490, 3839, 5545, 7678, 11090, 12199, 19195, 24398, 38390, 60995, 121990, 387041, 774082, 1935205, 3870410, 4257451, 8514902, 21287255, 42574510]

約数ペア:

[(1, 42574510), (2, 21287255), (5, 8514902), (10, 4257451), (11, 3870410), (22, 1935205), (55, 774082), (110, 387041), (349, 121990), (698, 60995), (1109, 38390), (1745, 24398), (2218, 19195), (3490, 12199), (3839, 11090), (5545, 7678)]