92787920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28289}}^1$

素因数の和:28343

約数の個数: 40

約数和(自身を含む): 221001480

約数和(自身を除く): 128213560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 28289, 56578, 113156, 141445, 226312, 282890, 452624, 565780, 1131560, 1159849, 2263120, 2319698, 4639396, 5799245, 9278792, 11598490, 18557584, 23196980, 46393960, 92787920]

約数ペア:

[(1, 92787920), (2, 46393960), (4, 23196980), (5, 18557584), (8, 11598490), (10, 9278792), (16, 5799245), (20, 4639396), (40, 2319698), (41, 2263120), (80, 1159849), (82, 1131560), (164, 565780), (205, 452624), (328, 282890), (410, 226312), (656, 141445), (820, 113156), (1640, 56578), (3280, 28289)]