76279720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3346

約数の個数: 64

約数和(自身を含む): 190823040

約数和(自身を除く): 114543320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 3271, 4664, 5830, 6542, 11660, 13084, 16355, 23320, 26168, 32710, 35981, 65420, 71962, 130840, 143924, 173363, 179905, 287848, 346726, 359810, 693452, 719620, 866815, 1386904, 1439240, 1733630, 1906993, 3467260, 3813986, 6934520, 7627972, 9534965, 15255944, 19069930, 38139860, 76279720]

約数ペア:

[(1, 76279720), (2, 38139860), (4, 19069930), (5, 15255944), (8, 9534965), (10, 7627972), (11, 6934520), (20, 3813986), (22, 3467260), (40, 1906993), (44, 1733630), (53, 1439240), (55, 1386904), (88, 866815), (106, 719620), (110, 693452), (212, 359810), (220, 346726), (265, 287848), (424, 179905), (440, 173363), (530, 143924), (583, 130840), (1060, 71962), (1166, 65420), (2120, 35981), (2332, 32710), (2915, 26168), (3271, 23320), (4664, 16355), (5830, 13084), (6542, 11660)]