2006121040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19157}}^1$

素因数の和:19205

約数の個数: 160

約数和(自身を含む): 6157534464

約数和(自身を除く): 4151413424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2992, 3080, 3740, 4760, 5236, 6160, 6545, 7480, 9520, 10472, 13090, 14960, 19157, 20944, 26180, 38314, 52360, 76628, 95785, 104720, 134099, 153256, 191570, 210727, 268198, 306512, 325669, 383140, 421454, 536396, 651338, 670495, 766280, 842908, 1053635, 1072792, 1302676, 1340990, 1475089, 1532560, 1628345, 1685816, 2107270, 2145584, 2279683, 2605352, 2681980, 2950178, 3256690, 3371632, 3582359, 4214540, 4559366, 5210704, 5363960, 5900356, 6513380, 7164718, 7375445, 8429080, 9118732, 10727920, 11398415, 11800712, 13026760, 14329436, 14750890, 16858160, 17911795, 18237464, 22796830, 23601424, 25076513, 26053520, 28658872, 29501780, 35823590, 36474928, 45593660, 50153026, 57317744, 59003560, 71647180, 91187320, 100306052, 118007120, 125382565, 143294360, 182374640, 200612104, 250765130, 286588720, 401224208, 501530260, 1003060520, 2006121040]

約数ペア:

[(1, 2006121040), (2, 1003060520), (4, 501530260), (5, 401224208), (7, 286588720), (8, 250765130), (10, 200612104), (11, 182374640), (14, 143294360), (16, 125382565), (17, 118007120), (20, 100306052), (22, 91187320), (28, 71647180), (34, 59003560), (35, 57317744), (40, 50153026), (44, 45593660), (55, 36474928), (56, 35823590), (68, 29501780), (70, 28658872), (77, 26053520), (80, 25076513), (85, 23601424), (88, 22796830), (110, 18237464), (112, 17911795), (119, 16858160), (136, 14750890), (140, 14329436), (154, 13026760), (170, 11800712), (176, 11398415), (187, 10727920), (220, 9118732), (238, 8429080), (272, 7375445), (280, 7164718), (308, 6513380), (340, 5900356), (374, 5363960), (385, 5210704), (440, 4559366), (476, 4214540), (560, 3582359), (595, 3371632), (616, 3256690), (680, 2950178), (748, 2681980), (770, 2605352), (880, 2279683), (935, 2145584), (952, 2107270), (1190, 1685816), (1232, 1628345), (1309, 1532560), (1360, 1475089), (1496, 1340990), (1540, 1302676), (1870, 1072792), (1904, 1053635), (2380, 842908), (2618, 766280), (2992, 670495), (3080, 651338), (3740, 536396), (4760, 421454), (5236, 383140), (6160, 325669), (6545, 306512), (7480, 268198), (9520, 210727), (10472, 191570), (13090, 153256), (14960, 134099), (19157, 104720), (20944, 95785), (26180, 76628), (38314, 52360)]