14859080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 35069760

約数和(自身を除く): 20210680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 53, 86, 106, 163, 172, 212, 215, 265, 326, 344, 424, 430, 530, 652, 815, 860, 1060, 1304, 1630, 1720, 2120, 2279, 3260, 4558, 6520, 7009, 8639, 9116, 11395, 14018, 17278, 18232, 22790, 28036, 34556, 35045, 43195, 45580, 56072, 69112, 70090, 86390, 91160, 140180, 172780, 280360, 345560, 371477, 742954, 1485908, 1857385, 2971816, 3714770, 7429540, 14859080]

約数ペア:

[(1, 14859080), (2, 7429540), (4, 3714770), (5, 2971816), (8, 1857385), (10, 1485908), (20, 742954), (40, 371477), (43, 345560), (53, 280360), (86, 172780), (106, 140180), (163, 91160), (172, 86390), (212, 70090), (215, 69112), (265, 56072), (326, 45580), (344, 43195), (424, 35045), (430, 34556), (530, 28036), (652, 22790), (815, 18232), (860, 17278), (1060, 14018), (1304, 11395), (1630, 9116), (1720, 8639), (2120, 7009), (2279, 6520), (3260, 4558)]