69829520

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1487}}^1$

素因数の和:2087

約数の個数: 40

約数和(自身を含む): 162739584

約数和(自身を除く): 92910064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1487, 2348, 2935, 2974, 4696, 5870, 5948, 7435, 9392, 11740, 11896, 14870, 23480, 23792, 29740, 46960, 59480, 118960, 872869, 1745738, 3491476, 4364345, 6982952, 8728690, 13965904, 17457380, 34914760, 69829520]

約数ペア:

[(1, 69829520), (2, 34914760), (4, 17457380), (5, 13965904), (8, 8728690), (10, 6982952), (16, 4364345), (20, 3491476), (40, 1745738), (80, 872869), (587, 118960), (1174, 59480), (1487, 46960), (2348, 29740), (2935, 23792), (2974, 23480), (4696, 14870), (5870, 11896), (5948, 11740), (7435, 9392)]