2202695680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 5312427120

約数和(自身を除く): 3109731440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 256, 320, 502, 512, 640, 857, 1004, 1024, 1255, 1280, 1714, 2008, 2048, 2510, 2560, 3428, 4016, 4285, 5020, 5120, 6856, 8032, 8570, 10040, 10240, 13712, 16064, 17140, 20080, 27424, 32128, 34280, 40160, 54848, 64256, 68560, 80320, 109696, 128512, 137120, 160640, 215107, 219392, 257024, 274240, 321280, 430214, 438784, 514048, 548480, 642560, 860428, 877568, 1075535, 1096960, 1285120, 1720856, 1755136, 2151070, 2193920, 2570240, 3441712, 4302140, 4387840, 6883424, 8604280, 8775680, 13766848, 17208560, 27533696, 34417120, 55067392, 68834240, 110134784, 137668480, 220269568, 275336960, 440539136, 550673920, 1101347840, 2202695680]

約数ペア:

[(1, 2202695680), (2, 1101347840), (4, 550673920), (5, 440539136), (8, 275336960), (10, 220269568), (16, 137668480), (20, 110134784), (32, 68834240), (40, 55067392), (64, 34417120), (80, 27533696), (128, 17208560), (160, 13766848), (251, 8775680), (256, 8604280), (320, 6883424), (502, 4387840), (512, 4302140), (640, 3441712), (857, 2570240), (1004, 2193920), (1024, 2151070), (1255, 1755136), (1280, 1720856), (1714, 1285120), (2008, 1096960), (2048, 1075535), (2510, 877568), (2560, 860428), (3428, 642560), (4016, 548480), (4285, 514048), (5020, 438784), (5120, 430214), (6856, 321280), (8032, 274240), (8570, 257024), (10040, 219392), (10240, 215107), (13712, 160640), (16064, 137120), (17140, 128512), (20080, 109696), (27424, 80320), (32128, 68560), (34280, 64256), (40160, 54848)]