89277260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 196523712

約数和(自身を除く): 107246452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 421, 460, 461, 842, 922, 1684, 1844, 2105, 2305, 4210, 4610, 8420, 9220, 9683, 10603, 19366, 21206, 38732, 42412, 48415, 53015, 96830, 106030, 193660, 194081, 212060, 388162, 776324, 970405, 1940810, 3881620, 4463863, 8927726, 17855452, 22319315, 44638630, 89277260]

約数ペア:

[(1, 89277260), (2, 44638630), (4, 22319315), (5, 17855452), (10, 8927726), (20, 4463863), (23, 3881620), (46, 1940810), (92, 970405), (115, 776324), (230, 388162), (421, 212060), (460, 194081), (461, 193660), (842, 106030), (922, 96830), (1684, 53015), (1844, 48415), (2105, 42412), (2305, 38732), (4210, 21206), (4610, 19366), (8420, 10603), (9220, 9683)]