4319480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9817}}^1$

素因数の和:9839

約数の個数: 32

約数和(自身を含む): 10603440

約数和(自身を除く): 6283960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9817, 19634, 39268, 49085, 78536, 98170, 107987, 196340, 215974, 392680, 431948, 539935, 863896, 1079870, 2159740, 4319480]

約数ペア:

[(1, 4319480), (2, 2159740), (4, 1079870), (5, 863896), (8, 539935), (10, 431948), (11, 392680), (20, 215974), (22, 196340), (40, 107987), (44, 98170), (55, 78536), (88, 49085), (110, 39268), (220, 19634), (440, 9817)]