73620640

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2027}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 174781152

約数和(自身を除く): 101160512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2027, 2270, 3632, 4054, 4540, 7264, 8108, 9080, 10135, 16216, 18160, 20270, 32432, 36320, 40540, 64864, 81080, 162160, 324320, 460129, 920258, 1840516, 2300645, 3681032, 4601290, 7362064, 9202580, 14724128, 18405160, 36810320, 73620640]

約数ペア:

[(1, 73620640), (2, 36810320), (4, 18405160), (5, 14724128), (8, 9202580), (10, 7362064), (16, 4601290), (20, 3681032), (32, 2300645), (40, 1840516), (80, 920258), (160, 460129), (227, 324320), (454, 162160), (908, 81080), (1135, 64864), (1816, 40540), (2027, 36320), (2270, 32432), (3632, 20270), (4054, 18160), (4540, 16216), (7264, 10135), (8108, 9080)]