97213240

素因数分解:

$2^3\times 5^1\times {\mathrm{2430331}}^1$

素因数の和:2430342

約数の個数: 16

約数和(自身を含む): 218729880

約数和(自身を除く): 121516640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2430331, 4860662, 9721324, 12151655, 19442648, 24303310, 48606620, 97213240]

約数ペア:

[(1, 97213240), (2, 48606620), (4, 24303310), (5, 19442648), (8, 12151655), (10, 9721324), (20, 4860662), (40, 2430331)]