248025905440

素因数分解:

$2^5\times 5^1\times {\mathrm{4349}}^1\times {\mathrm{356441}}^1$

素因数の和:360805

約数の個数: 48

約数和(自身を含む): 586097580600

約数和(自身を除く): 338071675160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4349, 8698, 17396, 21745, 34792, 43490, 69584, 86980, 139168, 173960, 347920, 356441, 695840, 712882, 1425764, 1782205, 2851528, 3564410, 5703056, 7128820, 11406112, 14257640, 28515280, 57030560, 1550161909, 3100323818, 6200647636, 7750809545, 12401295272, 15501619090, 24802590544, 31003238180, 49605181088, 62006476360, 124012952720, 248025905440]

約数ペア:

[(1, 248025905440), (2, 124012952720), (4, 62006476360), (5, 49605181088), (8, 31003238180), (10, 24802590544), (16, 15501619090), (20, 12401295272), (32, 7750809545), (40, 6200647636), (80, 3100323818), (160, 1550161909), (4349, 57030560), (8698, 28515280), (17396, 14257640), (21745, 11406112), (34792, 7128820), (43490, 5703056), (69584, 3564410), (86980, 2851528), (139168, 1782205), (173960, 1425764), (347920, 712882), (356441, 695840)]