12241250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1428

約数の個数: 40

約数和(自身を含む): 26241600

約数和(自身を除く): 14000350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1399, 1750, 2798, 4375, 6995, 8750, 9793, 13990, 19586, 34975, 48965, 69950, 97930, 174875, 244825, 349750, 489650, 874375, 1224125, 1748750, 2448250, 6120625, 12241250]

約数ペア:

[(1, 12241250), (2, 6120625), (5, 2448250), (7, 1748750), (10, 1224125), (14, 874375), (25, 489650), (35, 349750), (50, 244825), (70, 174875), (125, 97930), (175, 69950), (250, 48965), (350, 34975), (625, 19586), (875, 13990), (1250, 9793), (1399, 8750), (1750, 6995), (2798, 4375)]