1866452960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3136

約数の個数: 96

約数和(自身を含む): 4589125632

約数和(自身を除く): 2722672672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 248, 254, 310, 496, 508, 620, 635, 992, 1016, 1240, 1270, 2032, 2480, 2540, 2963, 3937, 4064, 4960, 5080, 5926, 7874, 10160, 11852, 14815, 15748, 19685, 20320, 23704, 29630, 31496, 39370, 47408, 59260, 62992, 78740, 91853, 94816, 118520, 125984, 157480, 183706, 237040, 314960, 367412, 376301, 459265, 474080, 629920, 734824, 752602, 918530, 1469648, 1505204, 1837060, 1881505, 2939296, 3010408, 3674120, 3763010, 6020816, 7348240, 7526020, 11665331, 12041632, 14696480, 15052040, 23330662, 30104080, 46661324, 58326655, 60208160, 93322648, 116653310, 186645296, 233306620, 373290592, 466613240, 933226480, 1866452960]

約数ペア:

[(1, 1866452960), (2, 933226480), (4, 466613240), (5, 373290592), (8, 233306620), (10, 186645296), (16, 116653310), (20, 93322648), (31, 60208160), (32, 58326655), (40, 46661324), (62, 30104080), (80, 23330662), (124, 15052040), (127, 14696480), (155, 12041632), (160, 11665331), (248, 7526020), (254, 7348240), (310, 6020816), (496, 3763010), (508, 3674120), (620, 3010408), (635, 2939296), (992, 1881505), (1016, 1837060), (1240, 1505204), (1270, 1469648), (2032, 918530), (2480, 752602), (2540, 734824), (2963, 629920), (3937, 474080), (4064, 459265), (4960, 376301), (5080, 367412), (5926, 314960), (7874, 237040), (10160, 183706), (11852, 157480), (14815, 125984), (15748, 118520), (19685, 94816), (20320, 91853), (23704, 78740), (29630, 62992), (31496, 59260), (39370, 47408)]