38703680

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1627

約数の個数: 56

約数和(自身を含む): 93390720

約数和(自身を除く): 54687040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1531, 1580, 2528, 3062, 3160, 5056, 6124, 6320, 7655, 12248, 12640, 15310, 24496, 25280, 30620, 48992, 61240, 97984, 120949, 122480, 241898, 244960, 483796, 489920, 604745, 967592, 1209490, 1935184, 2418980, 3870368, 4837960, 7740736, 9675920, 19351840, 38703680]

約数ペア:

[(1, 38703680), (2, 19351840), (4, 9675920), (5, 7740736), (8, 4837960), (10, 3870368), (16, 2418980), (20, 1935184), (32, 1209490), (40, 967592), (64, 604745), (79, 489920), (80, 483796), (158, 244960), (160, 241898), (316, 122480), (320, 120949), (395, 97984), (632, 61240), (790, 48992), (1264, 30620), (1531, 25280), (1580, 24496), (2528, 15310), (3062, 12640), (3160, 12248), (5056, 7655), (6124, 6320)]