41507900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 108

約数和(自身を含む): 107758728

約数和(自身を除く): 66250828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 49, 50, 70, 86, 98, 100, 140, 172, 175, 196, 197, 215, 245, 301, 350, 394, 430, 490, 602, 700, 788, 860, 980, 985, 1075, 1204, 1225, 1379, 1505, 1970, 2107, 2150, 2450, 2758, 3010, 3940, 4214, 4300, 4900, 4925, 5516, 6020, 6895, 7525, 8428, 8471, 9653, 9850, 10535, 13790, 15050, 16942, 19306, 19700, 21070, 27580, 30100, 33884, 34475, 38612, 42140, 42355, 48265, 52675, 59297, 68950, 84710, 96530, 105350, 118594, 137900, 169420, 193060, 210700, 211775, 237188, 241325, 296485, 415079, 423550, 482650, 592970, 830158, 847100, 965300, 1185940, 1482425, 1660316, 2075395, 2964850, 4150790, 5929700, 8301580, 10376975, 20753950, 41507900]

約数ペア:

[(1, 41507900), (2, 20753950), (4, 10376975), (5, 8301580), (7, 5929700), (10, 4150790), (14, 2964850), (20, 2075395), (25, 1660316), (28, 1482425), (35, 1185940), (43, 965300), (49, 847100), (50, 830158), (70, 592970), (86, 482650), (98, 423550), (100, 415079), (140, 296485), (172, 241325), (175, 237188), (196, 211775), (197, 210700), (215, 193060), (245, 169420), (301, 137900), (350, 118594), (394, 105350), (430, 96530), (490, 84710), (602, 68950), (700, 59297), (788, 52675), (860, 48265), (980, 42355), (985, 42140), (1075, 38612), (1204, 34475), (1225, 33884), (1379, 30100), (1505, 27580), (1970, 21070), (2107, 19700), (2150, 19306), (2450, 16942), (2758, 15050), (3010, 13790), (3940, 10535), (4214, 9850), (4300, 9653), (4900, 8471), (4925, 8428), (5516, 7525), (6020, 6895)]