61224640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5225

約数の個数: 56

約数和(自身を含む): 149760432

約数和(自身を除く): 88535792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5171, 5920, 10342, 11840, 20684, 25855, 41368, 51710, 82736, 103420, 165472, 191327, 206840, 330944, 382654, 413680, 765308, 827360, 956635, 1530616, 1654720, 1913270, 3061232, 3826540, 6122464, 7653080, 12244928, 15306160, 30612320, 61224640]

約数ペア:

[(1, 61224640), (2, 30612320), (4, 15306160), (5, 12244928), (8, 7653080), (10, 6122464), (16, 3826540), (20, 3061232), (32, 1913270), (37, 1654720), (40, 1530616), (64, 956635), (74, 827360), (80, 765308), (148, 413680), (160, 382654), (185, 330944), (296, 206840), (320, 191327), (370, 165472), (592, 103420), (740, 82736), (1184, 51710), (1480, 41368), (2368, 25855), (2960, 20684), (5171, 11840), (5920, 10342)]