3970314860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10448197}}^1$

素因数の和:10448225

約数の個数: 24

約数和(自身を含む): 8776486320

約数和(自身を除く): 4806171460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10448197, 20896394, 41792788, 52240985, 104481970, 198515743, 208963940, 397031486, 794062972, 992578715, 1985157430, 3970314860]

約数ペア:

[(1, 3970314860), (2, 1985157430), (4, 992578715), (5, 794062972), (10, 397031486), (19, 208963940), (20, 198515743), (38, 104481970), (76, 52240985), (95, 41792788), (190, 20896394), (380, 10448197)]