76672480

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1531}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 181836144

約数和(自身を除く): 105163664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1531, 1565, 2504, 3062, 3130, 5008, 6124, 6260, 7655, 10016, 12248, 12520, 15310, 24496, 25040, 30620, 48992, 50080, 61240, 122480, 244960, 479203, 958406, 1916812, 2396015, 3833624, 4792030, 7667248, 9584060, 15334496, 19168120, 38336240, 76672480]

約数ペア:

[(1, 76672480), (2, 38336240), (4, 19168120), (5, 15334496), (8, 9584060), (10, 7667248), (16, 4792030), (20, 3833624), (32, 2396015), (40, 1916812), (80, 958406), (160, 479203), (313, 244960), (626, 122480), (1252, 61240), (1531, 50080), (1565, 48992), (2504, 30620), (3062, 25040), (3130, 24496), (5008, 15310), (6124, 12520), (6260, 12248), (7655, 10016)]