314577980

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{16931}}^1$

素因数の和:17869

約数の個数: 24

約数和(自身を含む): 661363920

約数和(自身を除く): 346785940

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 16931, 18580, 33862, 67724, 84655, 169310, 338620, 15728899, 31457798, 62915596, 78644495, 157288990, 314577980]

約数ペア:

[(1, 314577980), (2, 157288990), (4, 78644495), (5, 62915596), (10, 31457798), (20, 15728899), (929, 338620), (1858, 169310), (3716, 84655), (4645, 67724), (9290, 33862), (16931, 18580)]