72677480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62653}}^1$

素因数の和:62693

約数の個数: 32

約数和(自身を含む): 169165800

約数和(自身を除く): 96488320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 62653, 125306, 250612, 313265, 501224, 626530, 1253060, 1816937, 2506120, 3633874, 7267748, 9084685, 14535496, 18169370, 36338740, 72677480]

約数ペア:

[(1, 72677480), (2, 36338740), (4, 18169370), (5, 14535496), (8, 9084685), (10, 7267748), (20, 3633874), (29, 2506120), (40, 1816937), (58, 1253060), (116, 626530), (145, 501224), (232, 313265), (290, 250612), (580, 125306), (1160, 62653)]