27712960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7901

約数の個数: 56

約数和(自身を含む): 71999856

約数和(自身を除く): 44286896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7873, 15746, 31492, 39365, 62984, 78730, 86603, 125968, 157460, 173206, 251936, 314920, 346412, 433015, 503872, 629840, 692824, 866030, 1259680, 1385648, 1732060, 2519360, 2771296, 3464120, 5542592, 6928240, 13856480, 27712960]

約数ペア:

[(1, 27712960), (2, 13856480), (4, 6928240), (5, 5542592), (8, 3464120), (10, 2771296), (11, 2519360), (16, 1732060), (20, 1385648), (22, 1259680), (32, 866030), (40, 692824), (44, 629840), (55, 503872), (64, 433015), (80, 346412), (88, 314920), (110, 251936), (160, 173206), (176, 157460), (220, 125968), (320, 86603), (352, 78730), (440, 62984), (704, 39365), (880, 31492), (1760, 15746), (3520, 7873)]