3248080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 8240544

約数和(自身を除く): 4992464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3691, 7382, 14764, 18455, 29528, 36910, 40601, 59056, 73820, 81202, 147640, 162404, 203005, 295280, 324808, 406010, 649616, 812020, 1624040, 3248080]

約数ペア:

[(1, 3248080), (2, 1624040), (4, 812020), (5, 649616), (8, 406010), (10, 324808), (11, 295280), (16, 203005), (20, 162404), (22, 147640), (40, 81202), (44, 73820), (55, 59056), (80, 40601), (88, 36910), (110, 29528), (176, 18455), (220, 14764), (440, 7382), (880, 3691)]