8708795440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{100703}}^1$

素因数の和:100786

約数の個数: 80

約数和(自身を含む): 21578047488

約数和(自身を除く): 12869252048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 47, 80, 92, 94, 115, 184, 188, 230, 235, 368, 376, 460, 470, 752, 920, 940, 1081, 1840, 1880, 2162, 3760, 4324, 5405, 8648, 10810, 17296, 21620, 43240, 86480, 100703, 201406, 402812, 503515, 805624, 1007030, 1611248, 2014060, 2316169, 4028120, 4632338, 4733041, 8056240, 9264676, 9466082, 11580845, 18529352, 18932164, 23161690, 23665205, 37058704, 37864328, 46323380, 47330410, 75728656, 92646760, 94660820, 108859943, 185293520, 189321640, 217719886, 378643280, 435439772, 544299715, 870879544, 1088599430, 1741759088, 2177198860, 4354397720, 8708795440]

約数ペア:

[(1, 8708795440), (2, 4354397720), (4, 2177198860), (5, 1741759088), (8, 1088599430), (10, 870879544), (16, 544299715), (20, 435439772), (23, 378643280), (40, 217719886), (46, 189321640), (47, 185293520), (80, 108859943), (92, 94660820), (94, 92646760), (115, 75728656), (184, 47330410), (188, 46323380), (230, 37864328), (235, 37058704), (368, 23665205), (376, 23161690), (460, 18932164), (470, 18529352), (752, 11580845), (920, 9466082), (940, 9264676), (1081, 8056240), (1840, 4733041), (1880, 4632338), (2162, 4028120), (3760, 2316169), (4324, 2014060), (5405, 1611248), (8648, 1007030), (10810, 805624), (17296, 503515), (21620, 402812), (43240, 201406), (86480, 100703)]