29973680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34061}}^1$

素因数の和:34085

約数の個数: 40

約数和(自身を含む): 76026384

約数和(自身を除く): 46052704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34061, 68122, 136244, 170305, 272488, 340610, 374671, 544976, 681220, 749342, 1362440, 1498684, 1873355, 2724880, 2997368, 3746710, 5994736, 7493420, 14986840, 29973680]

約数ペア:

[(1, 29973680), (2, 14986840), (4, 7493420), (5, 5994736), (8, 3746710), (10, 2997368), (11, 2724880), (16, 1873355), (20, 1498684), (22, 1362440), (40, 749342), (44, 681220), (55, 544976), (80, 374671), (88, 340610), (110, 272488), (176, 170305), (220, 136244), (440, 68122), (880, 34061)]