69263680

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{823}}^1$

素因数の和:1103

約数の個数: 56

約数和(自身を含む): 165762432

約数和(自身を除く): 96498752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 823, 1052, 1315, 1646, 2104, 2630, 3292, 4115, 4208, 5260, 6584, 8230, 8416, 10520, 13168, 16460, 16832, 21040, 26336, 32920, 42080, 52672, 65840, 84160, 131680, 216449, 263360, 432898, 865796, 1082245, 1731592, 2164490, 3463184, 4328980, 6926368, 8657960, 13852736, 17315920, 34631840, 69263680]

約数ペア:

[(1, 69263680), (2, 34631840), (4, 17315920), (5, 13852736), (8, 8657960), (10, 6926368), (16, 4328980), (20, 3463184), (32, 2164490), (40, 1731592), (64, 1082245), (80, 865796), (160, 432898), (263, 263360), (320, 216449), (526, 131680), (823, 84160), (1052, 65840), (1315, 52672), (1646, 42080), (2104, 32920), (2630, 26336), (3292, 21040), (4115, 16832), (4208, 16460), (5260, 13168), (6584, 10520), (8230, 8416)]