6972160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 18028080

約数和(自身を除く): 11055920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 419, 520, 640, 832, 838, 1040, 1280, 1664, 1676, 2080, 2095, 3328, 3352, 4160, 4190, 5447, 6704, 8320, 8380, 10894, 13408, 16640, 16760, 21788, 26816, 27235, 33520, 43576, 53632, 54470, 67040, 87152, 107264, 108940, 134080, 174304, 217880, 268160, 348608, 435760, 536320, 697216, 871520, 1394432, 1743040, 3486080, 6972160]

約数ペア:

[(1, 6972160), (2, 3486080), (4, 1743040), (5, 1394432), (8, 871520), (10, 697216), (13, 536320), (16, 435760), (20, 348608), (26, 268160), (32, 217880), (40, 174304), (52, 134080), (64, 108940), (65, 107264), (80, 87152), (104, 67040), (128, 54470), (130, 53632), (160, 43576), (208, 33520), (256, 27235), (260, 26816), (320, 21788), (416, 16760), (419, 16640), (520, 13408), (640, 10894), (832, 8380), (838, 8320), (1040, 6704), (1280, 5447), (1664, 4190), (1676, 4160), (2080, 3352), (2095, 3328)]