83432260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{245389}}^1$

素因数の和:245415

約数の個数: 24

約数和(自身を含む): 185514840

約数和(自身を除く): 102082580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 245389, 490778, 981556, 1226945, 2453890, 4171613, 4907780, 8343226, 16686452, 20858065, 41716130, 83432260]

約数ペア:

[(1, 83432260), (2, 41716130), (4, 20858065), (5, 16686452), (10, 8343226), (17, 4907780), (20, 4171613), (34, 2453890), (68, 1226945), (85, 981556), (170, 490778), (340, 245389)]