25077530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 48081600

約数和(自身を除く): 23004070

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1483, 1691, 2966, 3382, 7415, 8455, 14830, 16910, 28177, 56354, 131987, 140885, 263974, 281770, 659935, 1319870, 2507753, 5015506, 12538765, 25077530]

約数ペア:

[(1, 25077530), (2, 12538765), (5, 5015506), (10, 2507753), (19, 1319870), (38, 659935), (89, 281770), (95, 263974), (178, 140885), (190, 131987), (445, 56354), (890, 28177), (1483, 16910), (1691, 14830), (2966, 8455), (3382, 7415)]