42179440

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1129}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 98364240

約数和(自身を除く): 56184800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1129, 1868, 2258, 2335, 3736, 4516, 4670, 5645, 7472, 9032, 9340, 11290, 18064, 18680, 22580, 37360, 45160, 90320, 527243, 1054486, 2108972, 2636215, 4217944, 5272430, 8435888, 10544860, 21089720, 42179440]

約数ペア:

[(1, 42179440), (2, 21089720), (4, 10544860), (5, 8435888), (8, 5272430), (10, 4217944), (16, 2636215), (20, 2108972), (40, 1054486), (80, 527243), (467, 90320), (934, 45160), (1129, 37360), (1868, 22580), (2258, 18680), (2335, 18064), (3736, 11290), (4516, 9340), (4670, 9032), (5645, 7472)]