67672480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8999}}^1$

素因数の和:9061

約数の個数: 48

約数和(自身を含む): 163296000

約数和(自身を除く): 95623520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 8999, 17998, 35996, 44995, 71992, 89990, 143984, 179980, 287968, 359960, 422953, 719920, 845906, 1439840, 1691812, 2114765, 3383624, 4229530, 6767248, 8459060, 13534496, 16918120, 33836240, 67672480]

約数ペア:

[(1, 67672480), (2, 33836240), (4, 16918120), (5, 13534496), (8, 8459060), (10, 6767248), (16, 4229530), (20, 3383624), (32, 2114765), (40, 1691812), (47, 1439840), (80, 845906), (94, 719920), (160, 422953), (188, 359960), (235, 287968), (376, 179980), (470, 143984), (752, 89990), (940, 71992), (1504, 44995), (1880, 35996), (3760, 17998), (7520, 8999)]