86098100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 210924000

約数和(自身を除く): 124825900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 2699, 2900, 3190, 5398, 6380, 7975, 10796, 13495, 15950, 26990, 29689, 31900, 53980, 59378, 67475, 78271, 118756, 134950, 148445, 156542, 269900, 296890, 313084, 391355, 593780, 742225, 782710, 860981, 1484450, 1565420, 1721962, 1956775, 2968900, 3443924, 3913550, 4304905, 7827100, 8609810, 17219620, 21524525, 43049050, 86098100]

約数ペア:

[(1, 86098100), (2, 43049050), (4, 21524525), (5, 17219620), (10, 8609810), (11, 7827100), (20, 4304905), (22, 3913550), (25, 3443924), (29, 2968900), (44, 1956775), (50, 1721962), (55, 1565420), (58, 1484450), (100, 860981), (110, 782710), (116, 742225), (145, 593780), (220, 391355), (275, 313084), (290, 296890), (319, 269900), (550, 156542), (580, 148445), (638, 134950), (725, 118756), (1100, 78271), (1276, 67475), (1450, 59378), (1595, 53980), (2699, 31900), (2900, 29689), (3190, 26990), (5398, 15950), (6380, 13495), (7975, 10796)]