62421980

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2399}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 131241600

約数和(自身を除く): 68819620

約数列:

[1, 2, 4, 5, 10, 20, 1301, 2399, 2602, 4798, 5204, 6505, 9596, 11995, 13010, 23990, 26020, 47980, 3121099, 6242198, 12484396, 15605495, 31210990, 62421980]

約数ペア:

[(1, 62421980), (2, 31210990), (4, 15605495), (5, 12484396), (10, 6242198), (20, 3121099), (1301, 47980), (2399, 26020), (2602, 23990), (4798, 13010), (5204, 11995), (6505, 9596)]