3297640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4369

約数の個数: 32

約数和(自身を含む): 7812000

約数和(自身を除く): 4514360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4339, 8678, 17356, 21695, 34712, 43390, 82441, 86780, 164882, 173560, 329764, 412205, 659528, 824410, 1648820, 3297640]

約数ペア:

[(1, 3297640), (2, 1648820), (4, 824410), (5, 659528), (8, 412205), (10, 329764), (19, 173560), (20, 164882), (38, 86780), (40, 82441), (76, 43390), (95, 34712), (152, 21695), (190, 17356), (380, 8678), (760, 4339)]