26002640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17107}}^1$

素因数の和:17139

約数の個数: 40

約数和(自身を含む): 63641760

約数和(自身を除く): 37639120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 17107, 34214, 68428, 85535, 136856, 171070, 273712, 325033, 342140, 650066, 684280, 1300132, 1368560, 1625165, 2600264, 3250330, 5200528, 6500660, 13001320, 26002640]

約数ペア:

[(1, 26002640), (2, 13001320), (4, 6500660), (5, 5200528), (8, 3250330), (10, 2600264), (16, 1625165), (19, 1368560), (20, 1300132), (38, 684280), (40, 650066), (76, 342140), (80, 325033), (95, 273712), (152, 171070), (190, 136856), (304, 85535), (380, 68428), (760, 34214), (1520, 17107)]