2579645680

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{14149}}^1$

素因数の和:14258

約数の個数: 80

約数和(自身を含む): 6253394400

約数和(自身を除く): 3673748720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 53, 80, 86, 106, 172, 212, 215, 265, 344, 424, 430, 530, 688, 848, 860, 1060, 1720, 2120, 2279, 3440, 4240, 4558, 9116, 11395, 14149, 18232, 22790, 28298, 36464, 45580, 56596, 70745, 91160, 113192, 141490, 182320, 226384, 282980, 565960, 608407, 749897, 1131920, 1216814, 1499794, 2433628, 2999588, 3042035, 3749485, 4867256, 5999176, 6084070, 7498970, 9734512, 11998352, 12168140, 14997940, 24336280, 29995880, 32245571, 48672560, 59991760, 64491142, 128982284, 161227855, 257964568, 322455710, 515929136, 644911420, 1289822840, 2579645680]

約数ペア:

[(1, 2579645680), (2, 1289822840), (4, 644911420), (5, 515929136), (8, 322455710), (10, 257964568), (16, 161227855), (20, 128982284), (40, 64491142), (43, 59991760), (53, 48672560), (80, 32245571), (86, 29995880), (106, 24336280), (172, 14997940), (212, 12168140), (215, 11998352), (265, 9734512), (344, 7498970), (424, 6084070), (430, 5999176), (530, 4867256), (688, 3749485), (848, 3042035), (860, 2999588), (1060, 2433628), (1720, 1499794), (2120, 1216814), (2279, 1131920), (3440, 749897), (4240, 608407), (4558, 565960), (9116, 282980), (11395, 226384), (14149, 182320), (18232, 141490), (22790, 113192), (28298, 91160), (36464, 70745), (45580, 56596)]