481567460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{3847}}^1$

素因数の和:4436

約数の個数: 48

約数和(自身を含む): 1105453440

約数和(自身を除く): 623885980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 569, 1138, 2276, 2845, 3847, 5690, 6259, 7694, 11380, 12518, 15388, 19235, 25036, 31295, 38470, 42317, 62590, 76940, 84634, 125180, 169268, 211585, 423170, 846340, 2188943, 4377886, 8755772, 10944715, 21889430, 24078373, 43778860, 48156746, 96313492, 120391865, 240783730, 481567460]

約数ペア:

[(1, 481567460), (2, 240783730), (4, 120391865), (5, 96313492), (10, 48156746), (11, 43778860), (20, 24078373), (22, 21889430), (44, 10944715), (55, 8755772), (110, 4377886), (220, 2188943), (569, 846340), (1138, 423170), (2276, 211585), (2845, 169268), (3847, 125180), (5690, 84634), (6259, 76940), (7694, 62590), (11380, 42317), (12518, 38470), (15388, 31295), (19235, 25036)]