9575020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 24752448

約数和(自身を除く): 15177428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5261, 10522, 21044, 26305, 36827, 52610, 68393, 73654, 105220, 136786, 147308, 184135, 273572, 341965, 368270, 478751, 683930, 736540, 957502, 1367860, 1915004, 2393755, 4787510, 9575020]

約数ペア:

[(1, 9575020), (2, 4787510), (4, 2393755), (5, 1915004), (7, 1367860), (10, 957502), (13, 736540), (14, 683930), (20, 478751), (26, 368270), (28, 341965), (35, 273572), (52, 184135), (65, 147308), (70, 136786), (91, 105220), (130, 73654), (140, 68393), (182, 52610), (260, 36827), (364, 26305), (455, 21044), (910, 10522), (1820, 5261)]