40630090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 75354624

約数和(自身を除く): 34724534

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 631, 685, 1262, 1370, 3155, 6310, 6439, 12878, 29657, 32195, 59314, 64390, 86447, 148285, 172894, 296570, 432235, 864470, 4063009, 8126018, 20315045, 40630090]

約数ペア:

[(1, 40630090), (2, 20315045), (5, 8126018), (10, 4063009), (47, 864470), (94, 432235), (137, 296570), (235, 172894), (274, 148285), (470, 86447), (631, 64390), (685, 59314), (1262, 32195), (1370, 29657), (3155, 12878), (6310, 6439)]