2014502720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7879}}^1$

素因数の和:7960

約数の個数: 112

約数和(自身を含む): 5187939840

約数和(自身を除く): 3173437120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 320, 340, 376, 470, 544, 680, 752, 799, 940, 1088, 1360, 1504, 1598, 1880, 2720, 3008, 3196, 3760, 3995, 5440, 6392, 7520, 7879, 7990, 12784, 15040, 15758, 15980, 25568, 31516, 31960, 39395, 51136, 63032, 63920, 78790, 126064, 127840, 133943, 157580, 252128, 255680, 267886, 315160, 370313, 504256, 535772, 630320, 669715, 740626, 1071544, 1260640, 1339430, 1481252, 1851565, 2143088, 2521280, 2678860, 2962504, 3703130, 4286176, 5357720, 5925008, 6295321, 7406260, 8572352, 10715440, 11850016, 12590642, 14812520, 21430880, 23700032, 25181284, 29625040, 31476605, 42861760, 50362568, 59250080, 62953210, 100725136, 118500160, 125906420, 201450272, 251812840, 402900544, 503625680, 1007251360, 2014502720]

約数ペア:

[(1, 2014502720), (2, 1007251360), (4, 503625680), (5, 402900544), (8, 251812840), (10, 201450272), (16, 125906420), (17, 118500160), (20, 100725136), (32, 62953210), (34, 59250080), (40, 50362568), (47, 42861760), (64, 31476605), (68, 29625040), (80, 25181284), (85, 23700032), (94, 21430880), (136, 14812520), (160, 12590642), (170, 11850016), (188, 10715440), (235, 8572352), (272, 7406260), (320, 6295321), (340, 5925008), (376, 5357720), (470, 4286176), (544, 3703130), (680, 2962504), (752, 2678860), (799, 2521280), (940, 2143088), (1088, 1851565), (1360, 1481252), (1504, 1339430), (1598, 1260640), (1880, 1071544), (2720, 740626), (3008, 669715), (3196, 630320), (3760, 535772), (3995, 504256), (5440, 370313), (6392, 315160), (7520, 267886), (7879, 255680), (7990, 252128), (12784, 157580), (15040, 133943), (15758, 127840), (15980, 126064), (25568, 78790), (31516, 63920), (31960, 63032), (39395, 51136)]