5440961920

素因数分解:

$2^7\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{5851}}^1$

素因数の和:7323

約数の個数: 64

約数和(自身を含む): 13018476240

約数和(自身を除く): 7577514320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1453, 2906, 5812, 5851, 7265, 11624, 11702, 14530, 23248, 23404, 29060, 29255, 46496, 46808, 58120, 58510, 92992, 93616, 116240, 117020, 185984, 187232, 232480, 234040, 374464, 464960, 468080, 748928, 929920, 936160, 1872320, 3744640, 8501503, 17003006, 34006012, 42507515, 68012024, 85015030, 136024048, 170030060, 272048096, 340060120, 544096192, 680120240, 1088192384, 1360240480, 2720480960, 5440961920]

約数ペア:

[(1, 5440961920), (2, 2720480960), (4, 1360240480), (5, 1088192384), (8, 680120240), (10, 544096192), (16, 340060120), (20, 272048096), (32, 170030060), (40, 136024048), (64, 85015030), (80, 68012024), (128, 42507515), (160, 34006012), (320, 17003006), (640, 8501503), (1453, 3744640), (2906, 1872320), (5812, 936160), (5851, 929920), (7265, 748928), (11624, 468080), (11702, 464960), (14530, 374464), (23248, 234040), (23404, 232480), (29060, 187232), (29255, 185984), (46496, 117020), (46808, 116240), (58120, 93616), (58510, 92992)]