88949380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 124424060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 47, 52, 58, 65, 94, 116, 130, 145, 188, 235, 251, 260, 290, 377, 470, 502, 580, 611, 754, 940, 1004, 1222, 1255, 1363, 1508, 1885, 2444, 2510, 2726, 3055, 3263, 3770, 5020, 5452, 6110, 6526, 6815, 7279, 7540, 11797, 12220, 13052, 13630, 14558, 16315, 17719, 23594, 27260, 29116, 32630, 35438, 36395, 47188, 58985, 65260, 70876, 72790, 88595, 94627, 117970, 145580, 153361, 177190, 189254, 235940, 306722, 342113, 354380, 378508, 473135, 613444, 684226, 766805, 946270, 1368452, 1533610, 1710565, 1892540, 3067220, 3421130, 4447469, 6842260, 8894938, 17789876, 22237345, 44474690, 88949380]

約数ペア:

[(1, 88949380), (2, 44474690), (4, 22237345), (5, 17789876), (10, 8894938), (13, 6842260), (20, 4447469), (26, 3421130), (29, 3067220), (47, 1892540), (52, 1710565), (58, 1533610), (65, 1368452), (94, 946270), (116, 766805), (130, 684226), (145, 613444), (188, 473135), (235, 378508), (251, 354380), (260, 342113), (290, 306722), (377, 235940), (470, 189254), (502, 177190), (580, 153361), (611, 145580), (754, 117970), (940, 94627), (1004, 88595), (1222, 72790), (1255, 70876), (1363, 65260), (1508, 58985), (1885, 47188), (2444, 36395), (2510, 35438), (2726, 32630), (3055, 29116), (3263, 27260), (3770, 23594), (5020, 17719), (5452, 16315), (6110, 14558), (6526, 13630), (6815, 13052), (7279, 12220), (7540, 11797)]