55600520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12301}}^1$

素因数の和:12425

約数の個数: 32

約数和(自身を含む): 126218520

約数和(自身を除く): 70618000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 12301, 24602, 49204, 61505, 98408, 123010, 246020, 492040, 1390013, 2780026, 5560052, 6950065, 11120104, 13900130, 27800260, 55600520]

約数ペア:

[(1, 55600520), (2, 27800260), (4, 13900130), (5, 11120104), (8, 6950065), (10, 5560052), (20, 2780026), (40, 1390013), (113, 492040), (226, 246020), (452, 123010), (565, 98408), (904, 61505), (1130, 49204), (2260, 24602), (4520, 12301)]