25841940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{430699}}^1$

素因数の和:430711

約数の個数: 24

約数和(自身を含む): 72357600

約数和(自身を除く): 46515660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 430699, 861398, 1292097, 1722796, 2153495, 2584194, 4306990, 5168388, 6460485, 8613980, 12920970, 25841940]

約数ペア:

[(1, 25841940), (2, 12920970), (3, 8613980), (4, 6460485), (5, 5168388), (6, 4306990), (10, 2584194), (12, 2153495), (15, 1722796), (20, 1292097), (30, 861398), (60, 430699)]