140054900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{45179}}^1$

素因数の和:45224

約数の個数: 36

約数和(自身を含む): 313729920

約数和(自身を除く): 173675020

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 45179, 90358, 180716, 225895, 451790, 903580, 1129475, 1400549, 2258950, 2801098, 4517900, 5602196, 7002745, 14005490, 28010980, 35013725, 70027450, 140054900]

約数ペア:

[(1, 140054900), (2, 70027450), (4, 35013725), (5, 28010980), (10, 14005490), (20, 7002745), (25, 5602196), (31, 4517900), (50, 2801098), (62, 2258950), (100, 1400549), (124, 1129475), (155, 903580), (310, 451790), (620, 225895), (775, 180716), (1550, 90358), (3100, 45179)]