83174140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3319}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 200793600

約数和(自身を除く): 117619460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3319, 3580, 5012, 6265, 6638, 12530, 13276, 16595, 23233, 25060, 33190, 46466, 66380, 92932, 116165, 232330, 464660, 594101, 1188202, 2376404, 2970505, 4158707, 5941010, 8317414, 11882020, 16634828, 20793535, 41587070, 83174140]

約数ペア:

[(1, 83174140), (2, 41587070), (4, 20793535), (5, 16634828), (7, 11882020), (10, 8317414), (14, 5941010), (20, 4158707), (28, 2970505), (35, 2376404), (70, 1188202), (140, 594101), (179, 464660), (358, 232330), (716, 116165), (895, 92932), (1253, 66380), (1790, 46466), (2506, 33190), (3319, 25060), (3580, 23233), (5012, 16595), (6265, 13276), (6638, 12530)]