67691360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38461}}^1$

素因数の和:38487

約数の個数: 48

約数和(自身を含む): 174463632

約数和(自身を除く): 106772272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 38461, 76922, 153844, 192305, 307688, 384610, 423071, 615376, 769220, 846142, 1230752, 1538440, 1692284, 2115355, 3076880, 3384568, 4230710, 6153760, 6769136, 8461420, 13538272, 16922840, 33845680, 67691360]

約数ペア:

[(1, 67691360), (2, 33845680), (4, 16922840), (5, 13538272), (8, 8461420), (10, 6769136), (11, 6153760), (16, 4230710), (20, 3384568), (22, 3076880), (32, 2115355), (40, 1692284), (44, 1538440), (55, 1230752), (80, 846142), (88, 769220), (110, 615376), (160, 423071), (176, 384610), (220, 307688), (352, 192305), (440, 153844), (880, 76922), (1760, 38461)]