12908200

素因数分解:

$2^3\times 5^2\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 30249180

約数和(自身を除く): 17340980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 233, 277, 466, 554, 932, 1108, 1165, 1385, 1864, 2216, 2330, 2770, 4660, 5540, 5825, 6925, 9320, 11080, 11650, 13850, 23300, 27700, 46600, 55400, 64541, 129082, 258164, 322705, 516328, 645410, 1290820, 1613525, 2581640, 3227050, 6454100, 12908200]

約数ペア:

[(1, 12908200), (2, 6454100), (4, 3227050), (5, 2581640), (8, 1613525), (10, 1290820), (20, 645410), (25, 516328), (40, 322705), (50, 258164), (100, 129082), (200, 64541), (233, 55400), (277, 46600), (466, 27700), (554, 23300), (932, 13850), (1108, 11650), (1165, 11080), (1385, 9320), (1864, 6925), (2216, 5825), (2330, 5540), (2770, 4660)]