55224160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 140434560

約数和(自身を除く): 85210400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 79, 80, 85, 136, 158, 160, 170, 257, 272, 316, 340, 395, 514, 544, 632, 680, 790, 1028, 1264, 1285, 1343, 1360, 1580, 2056, 2528, 2570, 2686, 2720, 3160, 4112, 4369, 5140, 5372, 6320, 6715, 8224, 8738, 10280, 10744, 12640, 13430, 17476, 20303, 20560, 21488, 21845, 26860, 34952, 40606, 41120, 42976, 43690, 53720, 69904, 81212, 87380, 101515, 107440, 139808, 162424, 174760, 203030, 214880, 324848, 345151, 349520, 406060, 649696, 690302, 699040, 812120, 1380604, 1624240, 1725755, 2761208, 3248480, 3451510, 5522416, 6903020, 11044832, 13806040, 27612080, 55224160]

約数ペア:

[(1, 55224160), (2, 27612080), (4, 13806040), (5, 11044832), (8, 6903020), (10, 5522416), (16, 3451510), (17, 3248480), (20, 2761208), (32, 1725755), (34, 1624240), (40, 1380604), (68, 812120), (79, 699040), (80, 690302), (85, 649696), (136, 406060), (158, 349520), (160, 345151), (170, 324848), (257, 214880), (272, 203030), (316, 174760), (340, 162424), (395, 139808), (514, 107440), (544, 101515), (632, 87380), (680, 81212), (790, 69904), (1028, 53720), (1264, 43690), (1285, 42976), (1343, 41120), (1360, 40606), (1580, 34952), (2056, 26860), (2528, 21845), (2570, 21488), (2686, 20560), (2720, 20303), (3160, 17476), (4112, 13430), (4369, 12640), (5140, 10744), (5372, 10280), (6320, 8738), (6715, 8224)]