330013360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{111491}}^1$

素因数の和:111541

約数の個数: 40

約数和(自身を含む): 788025456

約数和(自身を除く): 458012096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 111491, 222982, 445964, 557455, 891928, 1114910, 1783856, 2229820, 4125167, 4459640, 8250334, 8919280, 16500668, 20625835, 33001336, 41251670, 66002672, 82503340, 165006680, 330013360]

約数ペア:

[(1, 330013360), (2, 165006680), (4, 82503340), (5, 66002672), (8, 41251670), (10, 33001336), (16, 20625835), (20, 16500668), (37, 8919280), (40, 8250334), (74, 4459640), (80, 4125167), (148, 2229820), (185, 1783856), (296, 1114910), (370, 891928), (592, 557455), (740, 445964), (1480, 222982), (2960, 111491)]