8328940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6827}}^1$

素因数の和:6897

約数の個数: 24

約数和(自身を含む): 17780112

約数和(自身を除く): 9451172

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 6827, 13654, 27308, 34135, 68270, 136540, 416447, 832894, 1665788, 2082235, 4164470, 8328940]

約数ペア:

[(1, 8328940), (2, 4164470), (4, 2082235), (5, 1665788), (10, 832894), (20, 416447), (61, 136540), (122, 68270), (244, 34135), (305, 27308), (610, 13654), (1220, 6827)]