547690640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4565

約数の個数: 120

約数和(自身を含む): 1529402112

約数和(自身を除く): 981711472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 4507, 6076, 7595, 8680, 9014, 12152, 15190, 17360, 18028, 22535, 24304, 30380, 31549, 36056, 45070, 60760, 63098, 72112, 90140, 121520, 126196, 139717, 157745, 180280, 220843, 252392, 279434, 315490, 360560, 441686, 504784, 558868, 630980, 698585, 883372, 978019, 1104215, 1117736, 1261960, 1397170, 1766744, 1956038, 2208430, 2235472, 2523920, 2794340, 3533488, 3912076, 4416860, 4890095, 5588680, 6846133, 7824152, 8833720, 9780190, 11177360, 13692266, 15648304, 17667440, 19560380, 27384532, 34230665, 39120760, 54769064, 68461330, 78241520, 109538128, 136922660, 273845320, 547690640]

約数ペア:

[(1, 547690640), (2, 273845320), (4, 136922660), (5, 109538128), (7, 78241520), (8, 68461330), (10, 54769064), (14, 39120760), (16, 34230665), (20, 27384532), (28, 19560380), (31, 17667440), (35, 15648304), (40, 13692266), (49, 11177360), (56, 9780190), (62, 8833720), (70, 7824152), (80, 6846133), (98, 5588680), (112, 4890095), (124, 4416860), (140, 3912076), (155, 3533488), (196, 2794340), (217, 2523920), (245, 2235472), (248, 2208430), (280, 1956038), (310, 1766744), (392, 1397170), (434, 1261960), (490, 1117736), (496, 1104215), (560, 978019), (620, 883372), (784, 698585), (868, 630980), (980, 558868), (1085, 504784), (1240, 441686), (1519, 360560), (1736, 315490), (1960, 279434), (2170, 252392), (2480, 220843), (3038, 180280), (3472, 157745), (3920, 139717), (4340, 126196), (4507, 121520), (6076, 90140), (7595, 72112), (8680, 63098), (9014, 60760), (12152, 45070), (15190, 36056), (17360, 31549), (18028, 30380), (22535, 24304)]