34228750

素因数分解:

$2^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 40

約数和(自身を含む): 64947960

約数和(自身を除く): 30719210

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 197, 250, 278, 394, 625, 695, 985, 1250, 1390, 1970, 3475, 4925, 6950, 9850, 17375, 24625, 27383, 34750, 49250, 54766, 86875, 123125, 136915, 173750, 246250, 273830, 684575, 1369150, 3422875, 6845750, 17114375, 34228750]

約数ペア:

[(1, 34228750), (2, 17114375), (5, 6845750), (10, 3422875), (25, 1369150), (50, 684575), (125, 273830), (139, 246250), (197, 173750), (250, 136915), (278, 123125), (394, 86875), (625, 54766), (695, 49250), (985, 34750), (1250, 27383), (1390, 24625), (1970, 17375), (3475, 9850), (4925, 6950)]