97402420

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{6869}}^1$

素因数の和:7587

約数の個数: 24

約数和(自身を含む): 204863400

約数和(自身を除く): 107460980

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 6869, 7090, 13738, 14180, 27476, 34345, 68690, 137380, 4870121, 9740242, 19480484, 24350605, 48701210, 97402420]

約数ペア:

[(1, 97402420), (2, 48701210), (4, 24350605), (5, 19480484), (10, 9740242), (20, 4870121), (709, 137380), (1418, 68690), (2836, 34345), (3545, 27476), (6869, 14180), (7090, 13738)]