374266480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2281}}^1$

素因数の和:2594

約数の個数: 80

約数和(自身を含む): 998311104

約数和(自身を除く): 624044624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 293, 560, 586, 1172, 1465, 2051, 2281, 2344, 2930, 4102, 4562, 4688, 5860, 8204, 9124, 10255, 11405, 11720, 15967, 16408, 18248, 20510, 22810, 23440, 31934, 32816, 36496, 41020, 45620, 63868, 79835, 82040, 91240, 127736, 159670, 164080, 182480, 255472, 319340, 638680, 668333, 1277360, 1336666, 2673332, 3341665, 4678331, 5346664, 6683330, 9356662, 10693328, 13366660, 18713324, 23391655, 26733320, 37426648, 46783310, 53466640, 74853296, 93566620, 187133240, 374266480]

約数ペア:

[(1, 374266480), (2, 187133240), (4, 93566620), (5, 74853296), (7, 53466640), (8, 46783310), (10, 37426648), (14, 26733320), (16, 23391655), (20, 18713324), (28, 13366660), (35, 10693328), (40, 9356662), (56, 6683330), (70, 5346664), (80, 4678331), (112, 3341665), (140, 2673332), (280, 1336666), (293, 1277360), (560, 668333), (586, 638680), (1172, 319340), (1465, 255472), (2051, 182480), (2281, 164080), (2344, 159670), (2930, 127736), (4102, 91240), (4562, 82040), (4688, 79835), (5860, 63868), (8204, 45620), (9124, 41020), (10255, 36496), (11405, 32816), (11720, 31934), (15967, 23440), (16408, 22810), (18248, 20510)]