5727260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 9271780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3719, 7438, 14876, 18595, 26033, 37190, 40909, 52066, 74380, 81818, 104132, 130165, 163636, 204545, 260330, 286363, 409090, 520660, 572726, 818180, 1145452, 1431815, 2863630, 5727260]

約数ペア:

[(1, 5727260), (2, 2863630), (4, 1431815), (5, 1145452), (7, 818180), (10, 572726), (11, 520660), (14, 409090), (20, 286363), (22, 260330), (28, 204545), (35, 163636), (44, 130165), (55, 104132), (70, 81818), (77, 74380), (110, 52066), (140, 40909), (154, 37190), (220, 26033), (308, 18595), (385, 14876), (770, 7438), (1540, 3719)]