26322220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 58796640

約数和(自身を除く): 32474420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 452, 565, 613, 1130, 1226, 2147, 2260, 2452, 3065, 4294, 6130, 8588, 10735, 11647, 12260, 21470, 23294, 42940, 46588, 58235, 69269, 116470, 138538, 232940, 277076, 346345, 692690, 1316111, 1385380, 2632222, 5264444, 6580555, 13161110, 26322220]

約数ペア:

[(1, 26322220), (2, 13161110), (4, 6580555), (5, 5264444), (10, 2632222), (19, 1385380), (20, 1316111), (38, 692690), (76, 346345), (95, 277076), (113, 232940), (190, 138538), (226, 116470), (380, 69269), (452, 58235), (565, 46588), (613, 42940), (1130, 23294), (1226, 21470), (2147, 12260), (2260, 11647), (2452, 10735), (3065, 8588), (4294, 6130)]