3160996880

素因数分解:

$2^4\times 5^1\times {\mathrm{3881}}^1\times {\mathrm{10181}}^1$

素因数の和:14075

約数の個数: 40

約数和(自身を含む): 7351933464

約数和(自身を除く): 4190936584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3881, 7762, 10181, 15524, 19405, 20362, 31048, 38810, 40724, 50905, 62096, 77620, 81448, 101810, 155240, 162896, 203620, 310480, 407240, 814480, 39512461, 79024922, 158049844, 197562305, 316099688, 395124610, 632199376, 790249220, 1580498440, 3160996880]

約数ペア:

[(1, 3160996880), (2, 1580498440), (4, 790249220), (5, 632199376), (8, 395124610), (10, 316099688), (16, 197562305), (20, 158049844), (40, 79024922), (80, 39512461), (3881, 814480), (7762, 407240), (10181, 310480), (15524, 203620), (19405, 162896), (20362, 155240), (31048, 101810), (38810, 81448), (40724, 77620), (50905, 62096)]