9995735230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{183509}}^1$

素因数の和:183948

約数の個数: 32

約数和(自身を含む): 19422698400

約数和(自身を除く): 9426963170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 2095, 4190, 5447, 10894, 27235, 54470, 183509, 367018, 917545, 1835090, 2385617, 4771234, 11928085, 23856170, 76890271, 153780542, 384451355, 768902710, 999573523, 1999147046, 4997867615, 9995735230]

約数ペア:

[(1, 9995735230), (2, 4997867615), (5, 1999147046), (10, 999573523), (13, 768902710), (26, 384451355), (65, 153780542), (130, 76890271), (419, 23856170), (838, 11928085), (2095, 4771234), (4190, 2385617), (5447, 1835090), (10894, 917545), (27235, 367018), (54470, 183509)]