19628476700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{214051}}^1$

素因数の和:214203

約数の個数: 72

約数和(自身を含む): 49050443904

約数和(自身を除く): 29421967204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 131, 140, 175, 262, 350, 524, 655, 700, 917, 1310, 1834, 2620, 3275, 3668, 4585, 6550, 9170, 13100, 18340, 22925, 45850, 91700, 214051, 428102, 856204, 1070255, 1498357, 2140510, 2996714, 4281020, 5351275, 5993428, 7491785, 10702550, 14983570, 21405100, 28040681, 29967140, 37458925, 56081362, 74917850, 112162724, 140203405, 149835700, 196284767, 280406810, 392569534, 560813620, 701017025, 785139068, 981423835, 1402034050, 1962847670, 2804068100, 3925695340, 4907119175, 9814238350, 19628476700]

約数ペア:

[(1, 19628476700), (2, 9814238350), (4, 4907119175), (5, 3925695340), (7, 2804068100), (10, 1962847670), (14, 1402034050), (20, 981423835), (25, 785139068), (28, 701017025), (35, 560813620), (50, 392569534), (70, 280406810), (100, 196284767), (131, 149835700), (140, 140203405), (175, 112162724), (262, 74917850), (350, 56081362), (524, 37458925), (655, 29967140), (700, 28040681), (917, 21405100), (1310, 14983570), (1834, 10702550), (2620, 7491785), (3275, 5993428), (3668, 5351275), (4585, 4281020), (6550, 2996714), (9170, 2140510), (13100, 1498357), (18340, 1070255), (22925, 856204), (45850, 428102), (91700, 214051)]