2548291210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2269}}^1$

素因数の和:2575

約数の個数: 64

約数和(自身を含む): 5060102400

約数和(自身を除く): 2511811190

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 257, 437, 514, 874, 1285, 2185, 2269, 2570, 4370, 4538, 4883, 5911, 9766, 11345, 11822, 22690, 24415, 29555, 43111, 48830, 52187, 59110, 86222, 104374, 112309, 215555, 224618, 260935, 431110, 521870, 561545, 583133, 991553, 1123090, 1166266, 1983106, 2915665, 4957765, 5831330, 9915530, 11079527, 13412059, 22159054, 26824118, 55397635, 67060295, 110795270, 134120590, 254829121, 509658242, 1274145605, 2548291210]

約数ペア:

[(1, 2548291210), (2, 1274145605), (5, 509658242), (10, 254829121), (19, 134120590), (23, 110795270), (38, 67060295), (46, 55397635), (95, 26824118), (115, 22159054), (190, 13412059), (230, 11079527), (257, 9915530), (437, 5831330), (514, 4957765), (874, 2915665), (1285, 1983106), (2185, 1166266), (2269, 1123090), (2570, 991553), (4370, 583133), (4538, 561545), (4883, 521870), (5911, 431110), (9766, 260935), (11345, 224618), (11822, 215555), (22690, 112309), (24415, 104374), (29555, 86222), (43111, 59110), (48830, 52187)]