2006074240

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:1008

約数の個数: 128

約数和(自身を含む): 4973724000

約数和(自身を除く): 2967649760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 89, 128, 160, 164, 178, 205, 320, 328, 356, 410, 445, 640, 656, 712, 820, 859, 890, 1312, 1424, 1640, 1718, 1780, 2624, 2848, 3280, 3436, 3560, 3649, 4295, 5248, 5696, 6560, 6872, 7120, 7298, 8590, 11392, 13120, 13744, 14240, 14596, 17180, 18245, 26240, 27488, 28480, 29192, 34360, 35219, 36490, 54976, 56960, 58384, 68720, 70438, 72980, 76451, 109952, 116768, 137440, 140876, 145960, 152902, 176095, 233536, 274880, 281752, 291920, 305804, 352190, 382255, 467072, 549760, 563504, 583840, 611608, 704380, 764510, 1127008, 1167680, 1223216, 1408760, 1529020, 2254016, 2335360, 2446432, 2817520, 3058040, 3134491, 4508032, 4892864, 5635040, 6116080, 6268982, 9785728, 11270080, 12232160, 12537964, 15672455, 22540160, 24464320, 25075928, 31344910, 48928640, 50151856, 62689820, 100303712, 125379640, 200607424, 250759280, 401214848, 501518560, 1003037120, 2006074240]

約数ペア:

[(1, 2006074240), (2, 1003037120), (4, 501518560), (5, 401214848), (8, 250759280), (10, 200607424), (16, 125379640), (20, 100303712), (32, 62689820), (40, 50151856), (41, 48928640), (64, 31344910), (80, 25075928), (82, 24464320), (89, 22540160), (128, 15672455), (160, 12537964), (164, 12232160), (178, 11270080), (205, 9785728), (320, 6268982), (328, 6116080), (356, 5635040), (410, 4892864), (445, 4508032), (640, 3134491), (656, 3058040), (712, 2817520), (820, 2446432), (859, 2335360), (890, 2254016), (1312, 1529020), (1424, 1408760), (1640, 1223216), (1718, 1167680), (1780, 1127008), (2624, 764510), (2848, 704380), (3280, 611608), (3436, 583840), (3560, 563504), (3649, 549760), (4295, 467072), (5248, 382255), (5696, 352190), (6560, 305804), (6872, 291920), (7120, 281752), (7298, 274880), (8590, 233536), (11392, 176095), (13120, 152902), (13744, 145960), (14240, 140876), (14596, 137440), (17180, 116768), (18245, 109952), (26240, 76451), (27488, 72980), (28480, 70438), (29192, 68720), (34360, 58384), (35219, 56960), (36490, 54976)]