16058020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 37594368

約数和(自身を除く): 21536348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 1553, 2068, 2585, 3106, 5170, 6212, 7765, 10340, 15530, 17083, 31060, 34166, 68332, 72991, 85415, 145982, 170830, 291964, 341660, 364955, 729910, 802901, 1459820, 1605802, 3211604, 4014505, 8029010, 16058020]

約数ペア:

[(1, 16058020), (2, 8029010), (4, 4014505), (5, 3211604), (10, 1605802), (11, 1459820), (20, 802901), (22, 729910), (44, 364955), (47, 341660), (55, 291964), (94, 170830), (110, 145982), (188, 85415), (220, 72991), (235, 68332), (470, 34166), (517, 31060), (940, 17083), (1034, 15530), (1553, 10340), (2068, 7765), (2585, 6212), (3106, 5170)]