13060700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1142

約数の個数: 36

約数和(自身を含む): 28586712

約数和(自身を除く): 15526012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 997, 1310, 1994, 2620, 3275, 3988, 4985, 6550, 9970, 13100, 19940, 24925, 49850, 99700, 130607, 261214, 522428, 653035, 1306070, 2612140, 3265175, 6530350, 13060700]

約数ペア:

[(1, 13060700), (2, 6530350), (4, 3265175), (5, 2612140), (10, 1306070), (20, 653035), (25, 522428), (50, 261214), (100, 130607), (131, 99700), (262, 49850), (524, 24925), (655, 19940), (997, 13100), (1310, 9970), (1994, 6550), (2620, 4985), (3275, 3988)]