65002920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18679}}^1$

素因数の和:18722

約数の個数: 64

約数和(自身を含む): 201744000

約数和(自身を除く): 136741080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 18679, 37358, 56037, 74716, 93395, 112074, 149432, 186790, 224148, 280185, 373580, 448296, 541691, 560370, 747160, 1083382, 1120740, 1625073, 2166764, 2241480, 2708455, 3250146, 4333528, 5416910, 6500292, 8125365, 10833820, 13000584, 16250730, 21667640, 32501460, 65002920]

約数ペア:

[(1, 65002920), (2, 32501460), (3, 21667640), (4, 16250730), (5, 13000584), (6, 10833820), (8, 8125365), (10, 6500292), (12, 5416910), (15, 4333528), (20, 3250146), (24, 2708455), (29, 2241480), (30, 2166764), (40, 1625073), (58, 1120740), (60, 1083382), (87, 747160), (116, 560370), (120, 541691), (145, 448296), (174, 373580), (232, 280185), (290, 224148), (348, 186790), (435, 149432), (580, 112074), (696, 93395), (870, 74716), (1160, 56037), (1740, 37358), (3480, 18679)]