26590720

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 160

約数和(自身を含む): 74245248

約数和(自身を除く): 47654528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 47, 52, 64, 65, 68, 80, 85, 94, 104, 128, 130, 136, 160, 170, 188, 208, 221, 235, 256, 260, 272, 320, 340, 376, 416, 442, 470, 512, 520, 544, 611, 640, 680, 752, 799, 832, 884, 940, 1040, 1088, 1105, 1222, 1280, 1360, 1504, 1598, 1664, 1768, 1880, 2080, 2176, 2210, 2444, 2560, 2720, 3008, 3055, 3196, 3328, 3536, 3760, 3995, 4160, 4352, 4420, 4888, 5440, 6016, 6110, 6392, 6656, 7072, 7520, 7990, 8320, 8704, 8840, 9776, 10387, 10880, 12032, 12220, 12784, 14144, 15040, 15980, 16640, 17680, 19552, 20774, 21760, 24064, 24440, 25568, 28288, 30080, 31960, 33280, 35360, 39104, 41548, 43520, 48880, 51136, 51935, 56576, 60160, 63920, 70720, 78208, 83096, 97760, 102272, 103870, 113152, 120320, 127840, 141440, 156416, 166192, 195520, 204544, 207740, 255680, 282880, 312832, 332384, 391040, 409088, 415480, 511360, 565760, 664768, 782080, 830960, 1022720, 1329536, 1564160, 1661920, 2045440, 2659072, 3323840, 5318144, 6647680, 13295360, 26590720]

約数ペア:

[(1, 26590720), (2, 13295360), (4, 6647680), (5, 5318144), (8, 3323840), (10, 2659072), (13, 2045440), (16, 1661920), (17, 1564160), (20, 1329536), (26, 1022720), (32, 830960), (34, 782080), (40, 664768), (47, 565760), (52, 511360), (64, 415480), (65, 409088), (68, 391040), (80, 332384), (85, 312832), (94, 282880), (104, 255680), (128, 207740), (130, 204544), (136, 195520), (160, 166192), (170, 156416), (188, 141440), (208, 127840), (221, 120320), (235, 113152), (256, 103870), (260, 102272), (272, 97760), (320, 83096), (340, 78208), (376, 70720), (416, 63920), (442, 60160), (470, 56576), (512, 51935), (520, 51136), (544, 48880), (611, 43520), (640, 41548), (680, 39104), (752, 35360), (799, 33280), (832, 31960), (884, 30080), (940, 28288), (1040, 25568), (1088, 24440), (1105, 24064), (1222, 21760), (1280, 20774), (1360, 19552), (1504, 17680), (1598, 16640), (1664, 15980), (1768, 15040), (1880, 14144), (2080, 12784), (2176, 12220), (2210, 12032), (2444, 10880), (2560, 10387), (2720, 9776), (3008, 8840), (3055, 8704), (3196, 8320), (3328, 7990), (3536, 7520), (3760, 7072), (3995, 6656), (4160, 6392), (4352, 6110), (4420, 6016), (4888, 5440)]