1796725640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^2\times {\mathrm{8429}}^1$

素因数の和:8586

約数の個数: 48

約数和(自身を含む): 4099256100

約数和(自身を除く): 2302530460

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5329, 8429, 10658, 16858, 21316, 26645, 33716, 42145, 42632, 53290, 67432, 84290, 106580, 168580, 213160, 337160, 615317, 1230634, 2461268, 3076585, 4922536, 6153170, 12306340, 24612680, 44918141, 89836282, 179672564, 224590705, 359345128, 449181410, 898362820, 1796725640]

約数ペア:

[(1, 1796725640), (2, 898362820), (4, 449181410), (5, 359345128), (8, 224590705), (10, 179672564), (20, 89836282), (40, 44918141), (73, 24612680), (146, 12306340), (292, 6153170), (365, 4922536), (584, 3076585), (730, 2461268), (1460, 1230634), (2920, 615317), (5329, 337160), (8429, 213160), (10658, 168580), (16858, 106580), (21316, 84290), (26645, 67432), (33716, 53290), (42145, 42632)]