1522420

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 3223584

約数和(自身を除く): 1701164

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 467, 652, 815, 934, 1630, 1868, 2335, 3260, 4670, 9340, 76121, 152242, 304484, 380605, 761210, 1522420]

約数ペア:

[(1, 1522420), (2, 761210), (4, 380605), (5, 304484), (10, 152242), (20, 76121), (163, 9340), (326, 4670), (467, 3260), (652, 2335), (815, 1868), (934, 1630)]