2021188000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:912

約数の個数: 192

約数和(自身を含む): 5468456448

約数和(自身を除く): 3447268448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 65, 80, 94, 100, 104, 125, 130, 160, 188, 200, 208, 235, 250, 260, 325, 376, 400, 416, 470, 500, 520, 611, 650, 752, 800, 827, 940, 1000, 1040, 1175, 1222, 1300, 1504, 1625, 1654, 1880, 2000, 2080, 2350, 2444, 2600, 3055, 3250, 3308, 3760, 4000, 4135, 4700, 4888, 5200, 5875, 6110, 6500, 6616, 7520, 8270, 9400, 9776, 10400, 10751, 11750, 12220, 13000, 13232, 15275, 16540, 18800, 19552, 20675, 21502, 23500, 24440, 26000, 26464, 30550, 33080, 37600, 38869, 41350, 43004, 47000, 48880, 52000, 53755, 61100, 66160, 76375, 77738, 82700, 86008, 94000, 97760, 103375, 107510, 122200, 132320, 152750, 155476, 165400, 172016, 188000, 194345, 206750, 215020, 244400, 268775, 305500, 310952, 330800, 344032, 388690, 413500, 430040, 488800, 505297, 537550, 611000, 621904, 661600, 777380, 827000, 860080, 971725, 1010594, 1075100, 1222000, 1243808, 1343875, 1554760, 1654000, 1720160, 1943450, 2021188, 2150200, 2444000, 2526485, 2687750, 3109520, 3308000, 3886900, 4042376, 4300400, 4858625, 5052970, 5375500, 6219040, 7773800, 8084752, 8600800, 9717250, 10105940, 10751000, 12632425, 15547600, 16169504, 19434500, 20211880, 21502000, 25264850, 31095200, 38869000, 40423760, 43004000, 50529700, 63162125, 77738000, 80847520, 101059400, 126324250, 155476000, 202118800, 252648500, 404237600, 505297000, 1010594000, 2021188000]

約数ペア:

[(1, 2021188000), (2, 1010594000), (4, 505297000), (5, 404237600), (8, 252648500), (10, 202118800), (13, 155476000), (16, 126324250), (20, 101059400), (25, 80847520), (26, 77738000), (32, 63162125), (40, 50529700), (47, 43004000), (50, 40423760), (52, 38869000), (65, 31095200), (80, 25264850), (94, 21502000), (100, 20211880), (104, 19434500), (125, 16169504), (130, 15547600), (160, 12632425), (188, 10751000), (200, 10105940), (208, 9717250), (235, 8600800), (250, 8084752), (260, 7773800), (325, 6219040), (376, 5375500), (400, 5052970), (416, 4858625), (470, 4300400), (500, 4042376), (520, 3886900), (611, 3308000), (650, 3109520), (752, 2687750), (800, 2526485), (827, 2444000), (940, 2150200), (1000, 2021188), (1040, 1943450), (1175, 1720160), (1222, 1654000), (1300, 1554760), (1504, 1343875), (1625, 1243808), (1654, 1222000), (1880, 1075100), (2000, 1010594), (2080, 971725), (2350, 860080), (2444, 827000), (2600, 777380), (3055, 661600), (3250, 621904), (3308, 611000), (3760, 537550), (4000, 505297), (4135, 488800), (4700, 430040), (4888, 413500), (5200, 388690), (5875, 344032), (6110, 330800), (6500, 310952), (6616, 305500), (7520, 268775), (8270, 244400), (9400, 215020), (9776, 206750), (10400, 194345), (10751, 188000), (11750, 172016), (12220, 165400), (13000, 155476), (13232, 152750), (15275, 132320), (16540, 122200), (18800, 107510), (19552, 103375), (20675, 97760), (21502, 94000), (23500, 86008), (24440, 82700), (26000, 77738), (26464, 76375), (30550, 66160), (33080, 61100), (37600, 53755), (38869, 52000), (41350, 48880), (43004, 47000)]