76702120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3778

約数の個数: 64

約数和(自身を含む): 192326400

約数和(自身を除く): 115624280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 3709, 4136, 5170, 7418, 10340, 14836, 18545, 20680, 29672, 37090, 40799, 74180, 81598, 148360, 163196, 174323, 203995, 326392, 348646, 407990, 697292, 815980, 871615, 1394584, 1631960, 1743230, 1917553, 3486460, 3835106, 6972920, 7670212, 9587765, 15340424, 19175530, 38351060, 76702120]

約数ペア:

[(1, 76702120), (2, 38351060), (4, 19175530), (5, 15340424), (8, 9587765), (10, 7670212), (11, 6972920), (20, 3835106), (22, 3486460), (40, 1917553), (44, 1743230), (47, 1631960), (55, 1394584), (88, 871615), (94, 815980), (110, 697292), (188, 407990), (220, 348646), (235, 326392), (376, 203995), (440, 174323), (470, 163196), (517, 148360), (940, 81598), (1034, 74180), (1880, 40799), (2068, 37090), (2585, 29672), (3709, 20680), (4136, 18545), (5170, 14836), (7418, 10340)]