5036693680

素因数分解:

$2^4\times 5^1\times {\mathrm{5081}}^1\times {\mathrm{12391}}^1$

素因数の和:17485

約数の個数: 40

約数和(自身を含む): 11713562784

約数和(自身を除く): 6676869104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5081, 10162, 12391, 20324, 24782, 25405, 40648, 49564, 50810, 61955, 81296, 99128, 101620, 123910, 198256, 203240, 247820, 406480, 495640, 991280, 62958671, 125917342, 251834684, 314793355, 503669368, 629586710, 1007338736, 1259173420, 2518346840, 5036693680]

約数ペア:

[(1, 5036693680), (2, 2518346840), (4, 1259173420), (5, 1007338736), (8, 629586710), (10, 503669368), (16, 314793355), (20, 251834684), (40, 125917342), (80, 62958671), (5081, 991280), (10162, 495640), (12391, 406480), (20324, 247820), (24782, 203240), (25405, 198256), (40648, 123910), (49564, 101620), (50810, 99128), (61955, 81296)]