37996838860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9491}}^1\times {\mathrm{4259}}^1$

素因数の和:13806

約数の個数: 48

約数和(自身を含む): 81518814720

約数和(自身を除く): 43521975860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 4259, 8518, 9491, 17036, 18982, 21295, 37964, 42590, 47455, 85180, 94910, 189820, 200173, 400346, 446077, 800692, 892154, 1000865, 1784308, 2001730, 2230385, 4003460, 4460770, 8921540, 40422169, 80844338, 161688676, 202110845, 404221690, 808443380, 1899841943, 3799683886, 7599367772, 9499209715, 18998419430, 37996838860]

約数ペア:

[(1, 37996838860), (2, 18998419430), (4, 9499209715), (5, 7599367772), (10, 3799683886), (20, 1899841943), (47, 808443380), (94, 404221690), (188, 202110845), (235, 161688676), (470, 80844338), (940, 40422169), (4259, 8921540), (8518, 4460770), (9491, 4003460), (17036, 2230385), (18982, 2001730), (21295, 1784308), (37964, 1000865), (42590, 892154), (47455, 800692), (85180, 446077), (94910, 400346), (189820, 200173)]