15693221920

素因数分解:

$2^5\times 5^1\times {\mathrm{3833}}^1\times {\mathrm{25589}}^1$

素因数の和:29437

約数の個数: 48

約数和(自身を含む): 37086358680

約数和(自身を除く): 21393136760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3833, 7666, 15332, 19165, 25589, 30664, 38330, 51178, 61328, 76660, 102356, 122656, 127945, 153320, 204712, 255890, 306640, 409424, 511780, 613280, 818848, 1023560, 2047120, 4094240, 98082637, 196165274, 392330548, 490413185, 784661096, 980826370, 1569322192, 1961652740, 3138644384, 3923305480, 7846610960, 15693221920]

約数ペア:

[(1, 15693221920), (2, 7846610960), (4, 3923305480), (5, 3138644384), (8, 1961652740), (10, 1569322192), (16, 980826370), (20, 784661096), (32, 490413185), (40, 392330548), (80, 196165274), (160, 98082637), (3833, 4094240), (7666, 2047120), (15332, 1023560), (19165, 818848), (25589, 613280), (30664, 511780), (38330, 409424), (51178, 306640), (61328, 255890), (76660, 204712), (102356, 153320), (122656, 127945)]