15996963200

素因数分解:

$2^7\times 5^2\times {\mathrm{43}}^1\times {\mathrm{116257}}^1$

素因数の和:116324

約数の個数: 96

約数和(自身を含む): 40436857560

約数和(自身を除く): 24439894360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 128, 160, 172, 200, 215, 320, 344, 400, 430, 640, 688, 800, 860, 1075, 1376, 1600, 1720, 2150, 2752, 3200, 3440, 4300, 5504, 6880, 8600, 13760, 17200, 27520, 34400, 68800, 116257, 137600, 232514, 465028, 581285, 930056, 1162570, 1860112, 2325140, 2906425, 3720224, 4650280, 4999051, 5812850, 7440448, 9300560, 9998102, 11625700, 14880896, 18601120, 19996204, 23251400, 24995255, 37202240, 39992408, 46502800, 49990510, 74404480, 79984816, 93005600, 99981020, 124976275, 159969632, 186011200, 199962040, 249952550, 319939264, 372022400, 399924080, 499905100, 639878528, 799848160, 999810200, 1599696320, 1999620400, 3199392640, 3999240800, 7998481600, 15996963200]

約数ペア:

[(1, 15996963200), (2, 7998481600), (4, 3999240800), (5, 3199392640), (8, 1999620400), (10, 1599696320), (16, 999810200), (20, 799848160), (25, 639878528), (32, 499905100), (40, 399924080), (43, 372022400), (50, 319939264), (64, 249952550), (80, 199962040), (86, 186011200), (100, 159969632), (128, 124976275), (160, 99981020), (172, 93005600), (200, 79984816), (215, 74404480), (320, 49990510), (344, 46502800), (400, 39992408), (430, 37202240), (640, 24995255), (688, 23251400), (800, 19996204), (860, 18601120), (1075, 14880896), (1376, 11625700), (1600, 9998102), (1720, 9300560), (2150, 7440448), (2752, 5812850), (3200, 4999051), (3440, 4650280), (4300, 3720224), (5504, 2906425), (6880, 2325140), (8600, 1860112), (13760, 1162570), (17200, 930056), (27520, 581285), (34400, 465028), (68800, 232514), (116257, 137600)]