42773380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164513}}^1$

素因数の和:164535

約数の個数: 24

約数和(自身を含む): 96734232

約数和(自身を除く): 53960852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 164513, 329026, 658052, 822565, 1645130, 2138669, 3290260, 4277338, 8554676, 10693345, 21386690, 42773380]

約数ペア:

[(1, 42773380), (2, 21386690), (4, 10693345), (5, 8554676), (10, 4277338), (13, 3290260), (20, 2138669), (26, 1645130), (52, 822565), (65, 658052), (130, 329026), (260, 164513)]