91112660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 204567552

約数和(自身を除く): 113454892

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 4831, 9430, 9662, 18860, 19324, 24155, 48310, 96620, 111113, 198071, 222226, 396142, 444452, 555565, 792284, 990355, 1111130, 1980710, 2222260, 3961420, 4555633, 9111266, 18222532, 22778165, 45556330, 91112660]

約数ペア:

[(1, 91112660), (2, 45556330), (4, 22778165), (5, 18222532), (10, 9111266), (20, 4555633), (23, 3961420), (41, 2222260), (46, 1980710), (82, 1111130), (92, 990355), (115, 792284), (164, 555565), (205, 444452), (230, 396142), (410, 222226), (460, 198071), (820, 111113), (943, 96620), (1886, 48310), (3772, 24155), (4715, 19324), (4831, 18860), (9430, 9662)]