60395620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 130310208

約数和(自身を除く): 69914588

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 227, 251, 265, 454, 502, 530, 908, 1004, 1060, 1135, 1255, 2270, 2510, 4540, 5020, 12031, 13303, 24062, 26606, 48124, 53212, 56977, 60155, 66515, 113954, 120310, 133030, 227908, 240620, 266060, 284885, 569770, 1139540, 3019781, 6039562, 12079124, 15098905, 30197810, 60395620]

約数ペア:

[(1, 60395620), (2, 30197810), (4, 15098905), (5, 12079124), (10, 6039562), (20, 3019781), (53, 1139540), (106, 569770), (212, 284885), (227, 266060), (251, 240620), (265, 227908), (454, 133030), (502, 120310), (530, 113954), (908, 66515), (1004, 60155), (1060, 56977), (1135, 53212), (1255, 48124), (2270, 26606), (2510, 24062), (4540, 13303), (5020, 12031)]