29047120

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1283}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 67826016

約数和(自身を除く): 38778896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1283, 1415, 2264, 2566, 2830, 4528, 5132, 5660, 6415, 10264, 11320, 12830, 20528, 22640, 25660, 51320, 102640, 363089, 726178, 1452356, 1815445, 2904712, 3630890, 5809424, 7261780, 14523560, 29047120]

約数ペア:

[(1, 29047120), (2, 14523560), (4, 7261780), (5, 5809424), (8, 3630890), (10, 2904712), (16, 1815445), (20, 1452356), (40, 726178), (80, 363089), (283, 102640), (566, 51320), (1132, 25660), (1283, 22640), (1415, 20528), (2264, 12830), (2566, 11320), (2830, 10264), (4528, 6415), (5132, 5660)]