89849302280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5119}}^1\times {\mathrm{6011}}^1$

素因数の和:11214

約数の個数: 64

約数和(自身を含む): 205004390400

約数和(自身を除く): 115155088120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5119, 6011, 10238, 12022, 20476, 24044, 25595, 30055, 40952, 48088, 51190, 60110, 102380, 120220, 204760, 240440, 373687, 438803, 747374, 877606, 1494748, 1755212, 1868435, 2194015, 2989496, 3510424, 3736870, 4388030, 7473740, 8776060, 14947480, 17552120, 30770309, 61540618, 123081236, 153851545, 246162472, 307703090, 615406180, 1230812360, 2246232557, 4492465114, 8984930228, 11231162785, 17969860456, 22462325570, 44924651140, 89849302280]

約数ペア:

[(1, 89849302280), (2, 44924651140), (4, 22462325570), (5, 17969860456), (8, 11231162785), (10, 8984930228), (20, 4492465114), (40, 2246232557), (73, 1230812360), (146, 615406180), (292, 307703090), (365, 246162472), (584, 153851545), (730, 123081236), (1460, 61540618), (2920, 30770309), (5119, 17552120), (6011, 14947480), (10238, 8776060), (12022, 7473740), (20476, 4388030), (24044, 3736870), (25595, 3510424), (30055, 2989496), (40952, 2194015), (48088, 1868435), (51190, 1755212), (60110, 1494748), (102380, 877606), (120220, 747374), (204760, 438803), (240440, 373687)]