2241250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:196

約数の個数: 40

約数和(自身を含む): 4611024

約数和(自身を除く): 2369774

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 163, 250, 275, 326, 550, 625, 815, 1250, 1375, 1630, 1793, 2750, 3586, 4075, 6875, 8150, 8965, 13750, 17930, 20375, 40750, 44825, 89650, 101875, 203750, 224125, 448250, 1120625, 2241250]

約数ペア:

[(1, 2241250), (2, 1120625), (5, 448250), (10, 224125), (11, 203750), (22, 101875), (25, 89650), (50, 44825), (55, 40750), (110, 20375), (125, 17930), (163, 13750), (250, 8965), (275, 8150), (326, 6875), (550, 4075), (625, 3586), (815, 2750), (1250, 1793), (1375, 1630)]