79991230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3121}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 157798368

約数和(自身を除く): 77807138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1165, 2330, 2563, 3121, 5126, 6242, 12815, 15605, 25630, 31210, 34331, 68662, 171655, 343310, 727193, 1454386, 3635965, 7271930, 7999123, 15998246, 39995615, 79991230]

約数ペア:

[(1, 79991230), (2, 39995615), (5, 15998246), (10, 7999123), (11, 7271930), (22, 3635965), (55, 1454386), (110, 727193), (233, 343310), (466, 171655), (1165, 68662), (2330, 34331), (2563, 31210), (3121, 25630), (5126, 15605), (6242, 12815)]