84051280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36229}}^1$

素因数の和:36271

約数の個数: 40

約数和(自身を含む): 202163400

約数和(自身を除く): 118112120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36229, 72458, 144916, 181145, 289832, 362290, 579664, 724580, 1050641, 1449160, 2101282, 2898320, 4202564, 5253205, 8405128, 10506410, 16810256, 21012820, 42025640, 84051280]

約数ペア:

[(1, 84051280), (2, 42025640), (4, 21012820), (5, 16810256), (8, 10506410), (10, 8405128), (16, 5253205), (20, 4202564), (29, 2898320), (40, 2101282), (58, 1449160), (80, 1050641), (116, 724580), (145, 579664), (232, 362290), (290, 289832), (464, 181145), (580, 144916), (1160, 72458), (2320, 36229)]