1959252140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{2371}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 4176238080

約数和(自身を除く): 2216985940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 523, 790, 1046, 1580, 2092, 2371, 2615, 4742, 5230, 9484, 10460, 11855, 23710, 41317, 47420, 82634, 165268, 187309, 206585, 374618, 413170, 749236, 826340, 936545, 1240033, 1873090, 2480066, 3746180, 4960132, 6200165, 12400330, 24800660, 97962607, 195925214, 391850428, 489813035, 979626070, 1959252140]

約数ペア:

[(1, 1959252140), (2, 979626070), (4, 489813035), (5, 391850428), (10, 195925214), (20, 97962607), (79, 24800660), (158, 12400330), (316, 6200165), (395, 4960132), (523, 3746180), (790, 2480066), (1046, 1873090), (1580, 1240033), (2092, 936545), (2371, 826340), (2615, 749236), (4742, 413170), (5230, 374618), (9484, 206585), (10460, 187309), (11855, 165268), (23710, 82634), (41317, 47420)]