201723616520

素因数分解:

$2^3\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2414117}}^1$

素因数の和:2416217

約数の個数: 32

約数和(自身を含む): 454095595800

約数和(自身を除く): 252371979280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2089, 4178, 8356, 10445, 16712, 20890, 41780, 83560, 2414117, 4828234, 9656468, 12070585, 19312936, 24141170, 48282340, 96564680, 5043090413, 10086180826, 20172361652, 25215452065, 40344723304, 50430904130, 100861808260, 201723616520]

約数ペア:

[(1, 201723616520), (2, 100861808260), (4, 50430904130), (5, 40344723304), (8, 25215452065), (10, 20172361652), (20, 10086180826), (40, 5043090413), (2089, 96564680), (4178, 48282340), (8356, 24141170), (10445, 19312936), (16712, 12070585), (20890, 9656468), (41780, 4828234), (83560, 2414117)]