97456420

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{17341}}^1$

素因数の和:17631

約数の個数: 24

約数和(自身を含む): 205398648

約数和(自身を除く): 107942228

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 17341, 34682, 69364, 86705, 173410, 346820, 4872821, 9745642, 19491284, 24364105, 48728210, 97456420]

約数ペア:

[(1, 97456420), (2, 48728210), (4, 24364105), (5, 19491284), (10, 9745642), (20, 4872821), (281, 346820), (562, 173410), (1124, 86705), (1405, 69364), (2810, 34682), (5620, 17341)]