86230520

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29531}}^1$

素因数の和:29615

約数の個数: 32

約数和(自身を含む): 196683120

約数和(自身を除く): 110452600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 29531, 59062, 118124, 147655, 236248, 295310, 590620, 1181240, 2155763, 4311526, 8623052, 10778815, 17246104, 21557630, 43115260, 86230520]

約数ペア:

[(1, 86230520), (2, 43115260), (4, 21557630), (5, 17246104), (8, 10778815), (10, 8623052), (20, 4311526), (40, 2155763), (73, 1181240), (146, 590620), (292, 295310), (365, 236248), (584, 147655), (730, 118124), (1460, 59062), (2920, 29531)]