995331344240

素因数分解:

$2^4\times 5^1\times {\mathrm{53171}}^1\times {\mathrm{233993}}^1$

素因数の和:287177

約数の個数: 40

約数和(自身を含む): 2314198788048

約数和(自身を除く): 1318867443808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 53171, 106342, 212684, 233993, 265855, 425368, 467986, 531710, 850736, 935972, 1063420, 1169965, 1871944, 2126840, 2339930, 3743888, 4253680, 4679860, 9359720, 18719440, 12441641803, 24883283606, 49766567212, 62208209015, 99533134424, 124416418030, 199066268848, 248832836060, 497665672120, 995331344240]

約数ペア:

[(1, 995331344240), (2, 497665672120), (4, 248832836060), (5, 199066268848), (8, 124416418030), (10, 99533134424), (16, 62208209015), (20, 49766567212), (40, 24883283606), (80, 12441641803), (53171, 18719440), (106342, 9359720), (212684, 4679860), (233993, 4253680), (265855, 3743888), (425368, 2339930), (467986, 2126840), (531710, 1871944), (850736, 1169965), (935972, 1063420)]