39812360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4950

約数の個数: 64

約数和(自身を含む): 105926400

約数和(自身を除く): 66114040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 4903, 8120, 9806, 19612, 24515, 34321, 39224, 49030, 68642, 98060, 137284, 142187, 171605, 196120, 274568, 284374, 343210, 568748, 686420, 710935, 995309, 1137496, 1372840, 1421870, 1990618, 2843740, 3981236, 4976545, 5687480, 7962472, 9953090, 19906180, 39812360]

約数ペア:

[(1, 39812360), (2, 19906180), (4, 9953090), (5, 7962472), (7, 5687480), (8, 4976545), (10, 3981236), (14, 2843740), (20, 1990618), (28, 1421870), (29, 1372840), (35, 1137496), (40, 995309), (56, 710935), (58, 686420), (70, 568748), (116, 343210), (140, 284374), (145, 274568), (203, 196120), (232, 171605), (280, 142187), (290, 137284), (406, 98060), (580, 68642), (812, 49030), (1015, 39224), (1160, 34321), (1624, 24515), (2030, 19612), (4060, 9806), (4903, 8120)]