870045760

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{24061}}^1$

素因数の和:24191

約数の個数: 56

約数和(自身を含む): 2090217816

約数和(自身を除く): 1220172056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 7232, 9040, 18080, 24061, 36160, 48122, 96244, 120305, 192488, 240610, 384976, 481220, 769952, 962440, 1539904, 1924880, 2718893, 3849760, 5437786, 7699520, 10875572, 13594465, 21751144, 27188930, 43502288, 54377860, 87004576, 108755720, 174009152, 217511440, 435022880, 870045760]

約数ペア:

[(1, 870045760), (2, 435022880), (4, 217511440), (5, 174009152), (8, 108755720), (10, 87004576), (16, 54377860), (20, 43502288), (32, 27188930), (40, 21751144), (64, 13594465), (80, 10875572), (113, 7699520), (160, 5437786), (226, 3849760), (320, 2718893), (452, 1924880), (565, 1539904), (904, 962440), (1130, 769952), (1808, 481220), (2260, 384976), (3616, 240610), (4520, 192488), (7232, 120305), (9040, 96244), (18080, 48122), (24061, 36160)]