76357450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 154990080

約数和(自身を除く): 78632630

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1487, 1975, 2054, 2974, 3950, 5135, 7435, 10270, 14870, 19331, 25675, 37175, 38662, 51350, 74350, 96655, 117473, 193310, 234946, 483275, 587365, 966550, 1174730, 1527149, 2936825, 3054298, 5873650, 7635745, 15271490, 38178725, 76357450]

約数ペア:

[(1, 76357450), (2, 38178725), (5, 15271490), (10, 7635745), (13, 5873650), (25, 3054298), (26, 2936825), (50, 1527149), (65, 1174730), (79, 966550), (130, 587365), (158, 483275), (325, 234946), (395, 193310), (650, 117473), (790, 96655), (1027, 74350), (1487, 51350), (1975, 38662), (2054, 37175), (2974, 25675), (3950, 19331), (5135, 14870), (7435, 10270)]