1445849600

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8730

約数の個数: 120

約数和(自身を含む): 3858203580

約数和(自身を除く): 2412353980

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1040, 1280, 1300, 1600, 1664, 2080, 2560, 2600, 3200, 3328, 4160, 5200, 6400, 6656, 8320, 8689, 10400, 12800, 16640, 17378, 20800, 33280, 34756, 41600, 43445, 69512, 83200, 86890, 112957, 139024, 166400, 173780, 217225, 225914, 278048, 347560, 434450, 451828, 556096, 564785, 695120, 868900, 903656, 1112192, 1129570, 1390240, 1737800, 1807312, 2224384, 2259140, 2780480, 2823925, 3475600, 3614624, 4448768, 4518280, 5560960, 5647850, 6951200, 7229248, 9036560, 11121920, 11295700, 13902400, 14458496, 18073120, 22243840, 22591400, 27804800, 28916992, 36146240, 45182800, 55609600, 57833984, 72292480, 90365600, 111219200, 144584960, 180731200, 289169920, 361462400, 722924800, 1445849600]

約数ペア:

[(1, 1445849600), (2, 722924800), (4, 361462400), (5, 289169920), (8, 180731200), (10, 144584960), (13, 111219200), (16, 90365600), (20, 72292480), (25, 57833984), (26, 55609600), (32, 45182800), (40, 36146240), (50, 28916992), (52, 27804800), (64, 22591400), (65, 22243840), (80, 18073120), (100, 14458496), (104, 13902400), (128, 11295700), (130, 11121920), (160, 9036560), (200, 7229248), (208, 6951200), (256, 5647850), (260, 5560960), (320, 4518280), (325, 4448768), (400, 3614624), (416, 3475600), (512, 2823925), (520, 2780480), (640, 2259140), (650, 2224384), (800, 1807312), (832, 1737800), (1040, 1390240), (1280, 1129570), (1300, 1112192), (1600, 903656), (1664, 868900), (2080, 695120), (2560, 564785), (2600, 556096), (3200, 451828), (3328, 434450), (4160, 347560), (5200, 278048), (6400, 225914), (6656, 217225), (8320, 173780), (8689, 166400), (10400, 139024), (12800, 112957), (16640, 86890), (17378, 83200), (20800, 69512), (33280, 43445), (34756, 41600)]