43284380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 97868736

約数和(自身を除く): 54584356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 2087, 4148, 4174, 5185, 8348, 10370, 10435, 20740, 20870, 35479, 41740, 70958, 127307, 141916, 177395, 254614, 354790, 509228, 636535, 709580, 1273070, 2164219, 2546140, 4328438, 8656876, 10821095, 21642190, 43284380]

約数ペア:

[(1, 43284380), (2, 21642190), (4, 10821095), (5, 8656876), (10, 4328438), (17, 2546140), (20, 2164219), (34, 1273070), (61, 709580), (68, 636535), (85, 509228), (122, 354790), (170, 254614), (244, 177395), (305, 141916), (340, 127307), (610, 70958), (1037, 41740), (1220, 35479), (2074, 20870), (2087, 20740), (4148, 10435), (4174, 10370), (5185, 8348)]