11454520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1$

素因数の和:3748

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 20686280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 3719, 7438, 14876, 18595, 26033, 29752, 37190, 40909, 52066, 74380, 81818, 104132, 130165, 148760, 163636, 204545, 208264, 260330, 286363, 327272, 409090, 520660, 572726, 818180, 1041320, 1145452, 1431815, 1636360, 2290904, 2863630, 5727260, 11454520]

約数ペア:

[(1, 11454520), (2, 5727260), (4, 2863630), (5, 2290904), (7, 1636360), (8, 1431815), (10, 1145452), (11, 1041320), (14, 818180), (20, 572726), (22, 520660), (28, 409090), (35, 327272), (40, 286363), (44, 260330), (55, 208264), (56, 204545), (70, 163636), (77, 148760), (88, 130165), (110, 104132), (140, 81818), (154, 74380), (220, 52066), (280, 40909), (308, 37190), (385, 29752), (440, 26033), (616, 18595), (770, 14876), (1540, 7438), (3080, 3719)]