201925460740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2882179}}^1$

素因数の和:2882332

約数の個数: 48

約数和(自身を含む): 441596090880

約数和(自身を除く): 239670630140

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 2260, 3503, 7006, 14012, 17515, 35030, 70060, 2882179, 5764358, 11528716, 14410895, 28821790, 57643580, 89347549, 178695098, 325686227, 357390196, 446737745, 651372454, 893475490, 1302744908, 1628431135, 1786950980, 3256862270, 6513724540, 10096273037, 20192546074, 40385092148, 50481365185, 100962730370, 201925460740]

約数ペア:

[(1, 201925460740), (2, 100962730370), (4, 50481365185), (5, 40385092148), (10, 20192546074), (20, 10096273037), (31, 6513724540), (62, 3256862270), (113, 1786950980), (124, 1628431135), (155, 1302744908), (226, 893475490), (310, 651372454), (452, 446737745), (565, 357390196), (620, 325686227), (1130, 178695098), (2260, 89347549), (3503, 57643580), (7006, 28821790), (14012, 14410895), (17515, 11528716), (35030, 5764358), (70060, 2882179)]