160332040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7753}}^1$

素因数の和:7822

約数の個数: 64

約数和(自身を含む): 401967360

約数和(自身を除く): 241635320

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, 4136, 5170, 7753, 10340, 15506, 20680, 31012, 38765, 62024, 77530, 85283, 155060, 170566, 310120, 341132, 364391, 426415, 682264, 728782, 852830, 1457564, 1705660, 1821955, 2915128, 3411320, 3643910, 4008301, 7287820, 8016602, 14575640, 16033204, 20041505, 32066408, 40083010, 80166020, 160332040]

約数ペア:

[(1, 160332040), (2, 80166020), (4, 40083010), (5, 32066408), (8, 20041505), (10, 16033204), (11, 14575640), (20, 8016602), (22, 7287820), (40, 4008301), (44, 3643910), (47, 3411320), (55, 2915128), (88, 1821955), (94, 1705660), (110, 1457564), (188, 852830), (220, 728782), (235, 682264), (376, 426415), (440, 364391), (470, 341132), (517, 310120), (940, 170566), (1034, 155060), (1880, 85283), (2068, 77530), (2585, 62024), (4136, 38765), (5170, 31012), (7753, 20680), (10340, 15506)]