63832000

素因数分解:

$2^6\times 5^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 112

約数和(自身を含む): 161665920

約数和(自身を除く): 97833920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 101, 125, 158, 160, 200, 202, 250, 316, 320, 395, 400, 404, 500, 505, 632, 790, 800, 808, 1000, 1010, 1264, 1580, 1600, 1616, 1975, 2000, 2020, 2525, 2528, 3160, 3232, 3950, 4000, 4040, 5050, 5056, 6320, 6464, 7900, 7979, 8000, 8080, 9875, 10100, 12625, 12640, 15800, 15958, 16160, 19750, 20200, 25250, 25280, 31600, 31916, 32320, 39500, 39895, 40400, 50500, 63200, 63832, 79000, 79790, 80800, 101000, 126400, 127664, 158000, 159580, 161600, 199475, 202000, 255328, 316000, 319160, 398950, 404000, 510656, 632000, 638320, 797900, 808000, 997375, 1276640, 1595800, 1994750, 2553280, 3191600, 3989500, 6383200, 7979000, 12766400, 15958000, 31916000, 63832000]

約数ペア:

[(1, 63832000), (2, 31916000), (4, 15958000), (5, 12766400), (8, 7979000), (10, 6383200), (16, 3989500), (20, 3191600), (25, 2553280), (32, 1994750), (40, 1595800), (50, 1276640), (64, 997375), (79, 808000), (80, 797900), (100, 638320), (101, 632000), (125, 510656), (158, 404000), (160, 398950), (200, 319160), (202, 316000), (250, 255328), (316, 202000), (320, 199475), (395, 161600), (400, 159580), (404, 158000), (500, 127664), (505, 126400), (632, 101000), (790, 80800), (800, 79790), (808, 79000), (1000, 63832), (1010, 63200), (1264, 50500), (1580, 40400), (1600, 39895), (1616, 39500), (1975, 32320), (2000, 31916), (2020, 31600), (2525, 25280), (2528, 25250), (3160, 20200), (3232, 19750), (3950, 16160), (4000, 15958), (4040, 15800), (5050, 12640), (5056, 12625), (6320, 10100), (6464, 9875), (7900, 8080), (7979, 8000)]