88644530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 179769240

約数和(自身を除く): 91124710

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 1058, 1289, 1495, 2578, 2645, 2990, 5290, 6445, 6877, 12890, 13754, 16757, 29647, 33514, 34385, 59294, 68770, 83785, 148235, 167570, 296470, 385411, 681881, 770822, 1363762, 1927055, 3409405, 3854110, 6818810, 8864453, 17728906, 44322265, 88644530]

約数ペア:

[(1, 88644530), (2, 44322265), (5, 17728906), (10, 8864453), (13, 6818810), (23, 3854110), (26, 3409405), (46, 1927055), (65, 1363762), (115, 770822), (130, 681881), (230, 385411), (299, 296470), (529, 167570), (598, 148235), (1058, 83785), (1289, 68770), (1495, 59294), (2578, 34385), (2645, 33514), (2990, 29647), (5290, 16757), (6445, 13754), (6877, 12890)]