56854000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 163418112

約数和(自身を除く): 106564112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 131, 140, 155, 175, 200, 217, 248, 250, 262, 280, 310, 350, 400, 434, 496, 500, 524, 560, 620, 655, 700, 775, 868, 875, 917, 1000, 1048, 1085, 1240, 1310, 1400, 1550, 1736, 1750, 1834, 2000, 2096, 2170, 2480, 2620, 2800, 3100, 3275, 3472, 3500, 3668, 3875, 4061, 4340, 4585, 5240, 5425, 6200, 6550, 7000, 7336, 7750, 8122, 8680, 9170, 10480, 10850, 12400, 13100, 14000, 14672, 15500, 16244, 16375, 17360, 18340, 20305, 21700, 22925, 26200, 27125, 28427, 31000, 32488, 32750, 36680, 40610, 43400, 45850, 52400, 54250, 56854, 62000, 64976, 65500, 73360, 81220, 86800, 91700, 101525, 108500, 113708, 114625, 131000, 142135, 162440, 183400, 203050, 217000, 227416, 229250, 262000, 284270, 324880, 366800, 406100, 434000, 454832, 458500, 507625, 568540, 710675, 812200, 917000, 1015250, 1137080, 1421350, 1624400, 1834000, 2030500, 2274160, 2842700, 3553375, 4061000, 5685400, 7106750, 8122000, 11370800, 14213500, 28427000, 56854000]

約数ペア:

[(1, 56854000), (2, 28427000), (4, 14213500), (5, 11370800), (7, 8122000), (8, 7106750), (10, 5685400), (14, 4061000), (16, 3553375), (20, 2842700), (25, 2274160), (28, 2030500), (31, 1834000), (35, 1624400), (40, 1421350), (50, 1137080), (56, 1015250), (62, 917000), (70, 812200), (80, 710675), (100, 568540), (112, 507625), (124, 458500), (125, 454832), (131, 434000), (140, 406100), (155, 366800), (175, 324880), (200, 284270), (217, 262000), (248, 229250), (250, 227416), (262, 217000), (280, 203050), (310, 183400), (350, 162440), (400, 142135), (434, 131000), (496, 114625), (500, 113708), (524, 108500), (560, 101525), (620, 91700), (655, 86800), (700, 81220), (775, 73360), (868, 65500), (875, 64976), (917, 62000), (1000, 56854), (1048, 54250), (1085, 52400), (1240, 45850), (1310, 43400), (1400, 40610), (1550, 36680), (1736, 32750), (1750, 32488), (1834, 31000), (2000, 28427), (2096, 27125), (2170, 26200), (2480, 22925), (2620, 21700), (2800, 20305), (3100, 18340), (3275, 17360), (3472, 16375), (3500, 16244), (3668, 15500), (3875, 14672), (4061, 14000), (4340, 13100), (4585, 12400), (5240, 10850), (5425, 10480), (6200, 9170), (6550, 8680), (7000, 8122), (7336, 7750)]