13306800740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{30313}}^1$

素因数の和:30836

約数の個数: 48

約数和(自身を含む): 28600895232

約数和(自身を除く): 15294094492

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 467, 470, 934, 940, 1868, 2335, 4670, 9340, 21949, 30313, 43898, 60626, 87796, 109745, 121252, 151565, 219490, 303130, 438980, 606260, 1424711, 2849422, 5698844, 7123555, 14156171, 14247110, 28312342, 28494220, 56624684, 70780855, 141561710, 283123420, 665340037, 1330680074, 2661360148, 3326700185, 6653400370, 13306800740]

約数ペア:

[(1, 13306800740), (2, 6653400370), (4, 3326700185), (5, 2661360148), (10, 1330680074), (20, 665340037), (47, 283123420), (94, 141561710), (188, 70780855), (235, 56624684), (467, 28494220), (470, 28312342), (934, 14247110), (940, 14156171), (1868, 7123555), (2335, 5698844), (4670, 2849422), (9340, 1424711), (21949, 606260), (30313, 438980), (43898, 303130), (60626, 219490), (87796, 151565), (109745, 121252)]