75623860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290861}}^1$

素因数の和:290883

約数の個数: 24

約数和(自身を含む): 171026856

約数和(自身を除く): 95402996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290861, 581722, 1163444, 1454305, 2908610, 3781193, 5817220, 7562386, 15124772, 18905965, 37811930, 75623860]

約数ペア:

[(1, 75623860), (2, 37811930), (4, 18905965), (5, 15124772), (10, 7562386), (13, 5817220), (20, 3781193), (26, 2908610), (52, 1454305), (65, 1163444), (130, 581722), (260, 290861)]