5669156780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3119}}^1\times {\mathrm{12983}}^1$

素因数の和:16118

約数の個数: 48

約数和(自身を含む): 13611386880

約数和(自身を除く): 7942230100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3119, 6238, 12476, 12983, 15595, 21833, 25966, 31190, 43666, 51932, 62380, 64915, 87332, 90881, 109165, 129830, 181762, 218330, 259660, 363524, 436660, 454405, 908810, 1817620, 40493977, 80987954, 161975908, 202469885, 283457839, 404939770, 566915678, 809879540, 1133831356, 1417289195, 2834578390, 5669156780]

約数ペア:

[(1, 5669156780), (2, 2834578390), (4, 1417289195), (5, 1133831356), (7, 809879540), (10, 566915678), (14, 404939770), (20, 283457839), (28, 202469885), (35, 161975908), (70, 80987954), (140, 40493977), (3119, 1817620), (6238, 908810), (12476, 454405), (12983, 436660), (15595, 363524), (21833, 259660), (25966, 218330), (31190, 181762), (43666, 129830), (51932, 109165), (62380, 90881), (64915, 87332)]