42094480

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7411}}^1$

素因数の和:7495

約数の個数: 40

約数和(自身を含む): 99261504

約数和(自身を除く): 57167024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 7411, 14822, 29644, 37055, 59288, 74110, 118576, 148220, 296440, 526181, 592880, 1052362, 2104724, 2630905, 4209448, 5261810, 8418896, 10523620, 21047240, 42094480]

約数ペア:

[(1, 42094480), (2, 21047240), (4, 10523620), (5, 8418896), (8, 5261810), (10, 4209448), (16, 2630905), (20, 2104724), (40, 1052362), (71, 592880), (80, 526181), (142, 296440), (284, 148220), (355, 118576), (568, 74110), (710, 59288), (1136, 37055), (1420, 29644), (2840, 14822), (5680, 7411)]