33162040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13591}}^1$

素因数の和:13663

約数の個数: 32

約数和(自身を含む): 75843360

約数和(自身を除く): 42681320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 13591, 27182, 54364, 67955, 108728, 135910, 271820, 543640, 829051, 1658102, 3316204, 4145255, 6632408, 8290510, 16581020, 33162040]

約数ペア:

[(1, 33162040), (2, 16581020), (4, 8290510), (5, 6632408), (8, 4145255), (10, 3316204), (20, 1658102), (40, 829051), (61, 543640), (122, 271820), (244, 135910), (305, 108728), (488, 67955), (610, 54364), (1220, 27182), (2440, 13591)]