61093280

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 151139520

約数和(自身を除く): 90046240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 67, 80, 82, 134, 139, 160, 164, 205, 268, 278, 328, 335, 410, 536, 556, 656, 670, 695, 820, 1072, 1112, 1312, 1340, 1390, 1640, 2144, 2224, 2680, 2747, 2780, 3280, 4448, 5360, 5494, 5560, 5699, 6560, 9313, 10720, 10988, 11120, 11398, 13735, 18626, 21976, 22240, 22796, 27470, 28495, 37252, 43952, 45592, 46565, 54940, 56990, 74504, 87904, 91184, 93130, 109880, 113980, 149008, 182368, 186260, 219760, 227960, 298016, 372520, 381833, 439520, 455920, 745040, 763666, 911840, 1490080, 1527332, 1909165, 3054664, 3818330, 6109328, 7636660, 12218656, 15273320, 30546640, 61093280]

約数ペア:

[(1, 61093280), (2, 30546640), (4, 15273320), (5, 12218656), (8, 7636660), (10, 6109328), (16, 3818330), (20, 3054664), (32, 1909165), (40, 1527332), (41, 1490080), (67, 911840), (80, 763666), (82, 745040), (134, 455920), (139, 439520), (160, 381833), (164, 372520), (205, 298016), (268, 227960), (278, 219760), (328, 186260), (335, 182368), (410, 149008), (536, 113980), (556, 109880), (656, 93130), (670, 91184), (695, 87904), (820, 74504), (1072, 56990), (1112, 54940), (1312, 46565), (1340, 45592), (1390, 43952), (1640, 37252), (2144, 28495), (2224, 27470), (2680, 22796), (2747, 22240), (2780, 21976), (3280, 18626), (4448, 13735), (5360, 11398), (5494, 11120), (5560, 10988), (5699, 10720), (6560, 9313)]