4235972360

素因数分解:

$2^3\times 5^1\times {\mathrm{8609}}^1\times {\mathrm{12301}}^1$

素因数の和:20921

約数の個数: 32

約数和(自身を含む): 9532819800

約数和(自身を除く): 5296847440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 8609, 12301, 17218, 24602, 34436, 43045, 49204, 61505, 68872, 86090, 98408, 123010, 172180, 246020, 344360, 492040, 105899309, 211798618, 423597236, 529496545, 847194472, 1058993090, 2117986180, 4235972360]

約数ペア:

[(1, 4235972360), (2, 2117986180), (4, 1058993090), (5, 847194472), (8, 529496545), (10, 423597236), (20, 211798618), (40, 105899309), (8609, 492040), (12301, 344360), (17218, 246020), (24602, 172180), (34436, 123010), (43045, 98408), (49204, 86090), (61505, 68872)]