24302620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 52744608

約数和(自身を除く): 28441988

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 227, 265, 404, 454, 505, 530, 908, 1010, 1060, 1135, 2020, 2270, 4540, 5353, 10706, 12031, 21412, 22927, 24062, 26765, 45854, 48124, 53530, 60155, 91708, 107060, 114635, 120310, 229270, 240620, 458540, 1215131, 2430262, 4860524, 6075655, 12151310, 24302620]

約数ペア:

[(1, 24302620), (2, 12151310), (4, 6075655), (5, 4860524), (10, 2430262), (20, 1215131), (53, 458540), (101, 240620), (106, 229270), (202, 120310), (212, 114635), (227, 107060), (265, 91708), (404, 60155), (454, 53530), (505, 48124), (530, 45854), (908, 26765), (1010, 24062), (1060, 22927), (1135, 21412), (2020, 12031), (2270, 10706), (4540, 5353)]