962470120

素因数分解:

$2^3\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{5987}}^1$

素因数の和:10017

約数の個数: 32

約数和(自身を含む): 2166458400

約数和(自身を除く): 1203988280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4019, 5987, 8038, 11974, 16076, 20095, 23948, 29935, 32152, 40190, 47896, 59870, 80380, 119740, 160760, 239480, 24061753, 48123506, 96247012, 120308765, 192494024, 240617530, 481235060, 962470120]

約数ペア:

[(1, 962470120), (2, 481235060), (4, 240617530), (5, 192494024), (8, 120308765), (10, 96247012), (20, 48123506), (40, 24061753), (4019, 239480), (5987, 160760), (8038, 119740), (11974, 80380), (16076, 59870), (20095, 47896), (23948, 40190), (29935, 32152)]