5133920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2917}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 13236048

約数和(自身を除く): 8102128

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, 2917, 5834, 11668, 14585, 23336, 29170, 32087, 46672, 58340, 64174, 93344, 116680, 128348, 160435, 233360, 256696, 320870, 466720, 513392, 641740, 1026784, 1283480, 2566960, 5133920]

約数ペア:

[(1, 5133920), (2, 2566960), (4, 1283480), (5, 1026784), (8, 641740), (10, 513392), (11, 466720), (16, 320870), (20, 256696), (22, 233360), (32, 160435), (40, 128348), (44, 116680), (55, 93344), (80, 64174), (88, 58340), (110, 46672), (160, 32087), (176, 29170), (220, 23336), (352, 14585), (440, 11668), (880, 5834), (1760, 2917)]