52863640

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16729}}^1$

素因数の和:16819

約数の個数: 32

約数和(自身を含む): 120456000

約数和(自身を除く): 67592360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 16729, 33458, 66916, 83645, 133832, 167290, 334580, 669160, 1321591, 2643182, 5286364, 6607955, 10572728, 13215910, 26431820, 52863640]

約数ペア:

[(1, 52863640), (2, 26431820), (4, 13215910), (5, 10572728), (8, 6607955), (10, 5286364), (20, 2643182), (40, 1321591), (79, 669160), (158, 334580), (316, 167290), (395, 133832), (632, 83645), (790, 66916), (1580, 33458), (3160, 16729)]