1346939000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{122449}}^1$

素因数の和:122481

約数の個数: 64

約数和(自身を含む): 3438396000

約数和(自身を除く): 2091457000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 122449, 244898, 489796, 612245, 979592, 1224490, 1346939, 2448980, 2693878, 3061225, 4897960, 5387756, 6122450, 6734695, 10775512, 12244900, 13469390, 15306125, 24489800, 26938780, 30612250, 33673475, 53877560, 61224500, 67346950, 122449000, 134693900, 168367375, 269387800, 336734750, 673469500, 1346939000]

約数ペア:

[(1, 1346939000), (2, 673469500), (4, 336734750), (5, 269387800), (8, 168367375), (10, 134693900), (11, 122449000), (20, 67346950), (22, 61224500), (25, 53877560), (40, 33673475), (44, 30612250), (50, 26938780), (55, 24489800), (88, 15306125), (100, 13469390), (110, 12244900), (125, 10775512), (200, 6734695), (220, 6122450), (250, 5387756), (275, 4897960), (440, 3061225), (500, 2693878), (550, 2448980), (1000, 1346939), (1100, 1224490), (1375, 979592), (2200, 612245), (2750, 489796), (5500, 244898), (11000, 122449)]