15204485168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{1301}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 30949581600

約数和(自身を除く): 15745096432

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 283, 356, 464, 566, 712, 1132, 1301, 1424, 2264, 2581, 2602, 4528, 5162, 5204, 8207, 10324, 10408, 16414, 20648, 20816, 25187, 32828, 37729, 41296, 50374, 65656, 75458, 100748, 115789, 131312, 150916, 201496, 231578, 301832, 368183, 402992, 463156, 603664, 730423, 736366, 926312, 1460846, 1472732, 1852624, 2921692, 2945464, 3357881, 5843384, 5890928, 6715762, 10677307, 11686768, 13431524, 21354614, 26863048, 32768287, 42709228, 53726096, 65536574, 85418456, 131073148, 170836912, 262146296, 524292592, 950280323, 1900560646, 3801121292, 7602242584, 15204485168]

約数ペア:

[(1, 15204485168), (2, 7602242584), (4, 3801121292), (8, 1900560646), (16, 950280323), (29, 524292592), (58, 262146296), (89, 170836912), (116, 131073148), (178, 85418456), (232, 65536574), (283, 53726096), (356, 42709228), (464, 32768287), (566, 26863048), (712, 21354614), (1132, 13431524), (1301, 11686768), (1424, 10677307), (2264, 6715762), (2581, 5890928), (2602, 5843384), (4528, 3357881), (5162, 2945464), (5204, 2921692), (8207, 1852624), (10324, 1472732), (10408, 1460846), (16414, 926312), (20648, 736366), (20816, 730423), (25187, 603664), (32828, 463156), (37729, 402992), (41296, 368183), (50374, 301832), (65656, 231578), (75458, 201496), (100748, 150916), (115789, 131312)]