80236100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 201528768

約数和(自身を除く): 121292668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 581, 700, 830, 1162, 1381, 1660, 2075, 2324, 2762, 2905, 4150, 5524, 5810, 6905, 8300, 9667, 11620, 13810, 14525, 19334, 27620, 29050, 34525, 38668, 48335, 58100, 69050, 96670, 114623, 138100, 193340, 229246, 241675, 458492, 483350, 573115, 802361, 966700, 1146230, 1604722, 2292460, 2865575, 3209444, 4011805, 5731150, 8023610, 11462300, 16047220, 20059025, 40118050, 80236100]

約数ペア:

[(1, 80236100), (2, 40118050), (4, 20059025), (5, 16047220), (7, 11462300), (10, 8023610), (14, 5731150), (20, 4011805), (25, 3209444), (28, 2865575), (35, 2292460), (50, 1604722), (70, 1146230), (83, 966700), (100, 802361), (140, 573115), (166, 483350), (175, 458492), (332, 241675), (350, 229246), (415, 193340), (581, 138100), (700, 114623), (830, 96670), (1162, 69050), (1381, 58100), (1660, 48335), (2075, 38668), (2324, 34525), (2762, 29050), (2905, 27620), (4150, 19334), (5524, 14525), (5810, 13810), (6905, 11620), (8300, 9667)]