12021250

素因数分解:

$2^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 40

約数和(自身を含む): 23055120

約数和(自身を除く): 11033870

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 163, 250, 295, 326, 590, 625, 815, 1250, 1475, 1630, 2950, 4075, 7375, 8150, 9617, 14750, 19234, 20375, 36875, 40750, 48085, 73750, 96170, 101875, 203750, 240425, 480850, 1202125, 2404250, 6010625, 12021250]

約数ペア:

[(1, 12021250), (2, 6010625), (5, 2404250), (10, 1202125), (25, 480850), (50, 240425), (59, 203750), (118, 101875), (125, 96170), (163, 73750), (250, 48085), (295, 40750), (326, 36875), (590, 20375), (625, 19234), (815, 14750), (1250, 9617), (1475, 8150), (1630, 7375), (2950, 4075)]