13195160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29989}}^1$

素因数の和:30011

約数の個数: 32

約数和(自身を含む): 32389200

約数和(自身を除く): 19194040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 29989, 59978, 119956, 149945, 239912, 299890, 329879, 599780, 659758, 1199560, 1319516, 1649395, 2639032, 3298790, 6597580, 13195160]

約数ペア:

[(1, 13195160), (2, 6597580), (4, 3298790), (5, 2639032), (8, 1649395), (10, 1319516), (11, 1199560), (20, 659758), (22, 599780), (40, 329879), (44, 299890), (55, 239912), (88, 149945), (110, 119956), (220, 59978), (440, 29989)]