140211200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{5477}}^1$

素因数の和:5507

約数の個数: 66

約数和(自身を含む): 347617446

約数和(自身を除く): 207406246

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 5477, 6400, 10954, 12800, 21908, 25600, 27385, 43816, 54770, 87632, 109540, 136925, 175264, 219080, 273850, 350528, 438160, 547700, 701056, 876320, 1095400, 1402112, 1752640, 2190800, 2804224, 3505280, 4381600, 5608448, 7010560, 8763200, 14021120, 17526400, 28042240, 35052800, 70105600, 140211200]

約数ペア:

[(1, 140211200), (2, 70105600), (4, 35052800), (5, 28042240), (8, 17526400), (10, 14021120), (16, 8763200), (20, 7010560), (25, 5608448), (32, 4381600), (40, 3505280), (50, 2804224), (64, 2190800), (80, 1752640), (100, 1402112), (128, 1095400), (160, 876320), (200, 701056), (256, 547700), (320, 438160), (400, 350528), (512, 273850), (640, 219080), (800, 175264), (1024, 136925), (1280, 109540), (1600, 87632), (2560, 54770), (3200, 43816), (5120, 27385), (5477, 25600), (6400, 21908), (10954, 12800)]