98206960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72211}}^1$

素因数の和:72241

約数の個数: 40

約数和(自身を含む): 241765776

約数和(自身を除く): 143558816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 72211, 144422, 288844, 361055, 577688, 722110, 1155376, 1227587, 1444220, 2455174, 2888440, 4910348, 5776880, 6137935, 9820696, 12275870, 19641392, 24551740, 49103480, 98206960]

約数ペア:

[(1, 98206960), (2, 49103480), (4, 24551740), (5, 19641392), (8, 12275870), (10, 9820696), (16, 6137935), (17, 5776880), (20, 4910348), (34, 2888440), (40, 2455174), (68, 1444220), (80, 1227587), (85, 1155376), (136, 722110), (170, 577688), (272, 361055), (340, 288844), (680, 144422), (1360, 72211)]