66696250

素因数分解:

$2^1\times 5^4\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:484

約数の個数: 40

約数和(自身を含む): 126100260

約数和(自身を除く): 59404010

約数列:

[1, 2, 5, 10, 25, 50, 125, 229, 233, 250, 458, 466, 625, 1145, 1165, 1250, 2290, 2330, 5725, 5825, 11450, 11650, 28625, 29125, 53357, 57250, 58250, 106714, 143125, 145625, 266785, 286250, 291250, 533570, 1333925, 2667850, 6669625, 13339250, 33348125, 66696250]

約数ペア:

[(1, 66696250), (2, 33348125), (5, 13339250), (10, 6669625), (25, 2667850), (50, 1333925), (125, 533570), (229, 291250), (233, 286250), (250, 266785), (458, 145625), (466, 143125), (625, 106714), (1145, 58250), (1165, 57250), (1250, 53357), (2290, 29125), (2330, 28625), (5725, 11650), (5825, 11450)]