3886208320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{33641}}^1$

素因数の和:33696

約数の個数: 84

約数和(自身を含む): 9767012724

約数和(自身を除く): 5880804404

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 608, 722, 760, 1216, 1444, 1520, 1805, 2888, 3040, 3610, 5776, 6080, 7220, 11552, 14440, 23104, 28880, 33641, 57760, 67282, 115520, 134564, 168205, 269128, 336410, 538256, 639179, 672820, 1076512, 1278358, 1345640, 2153024, 2556716, 2691280, 3195895, 5113432, 5382560, 6391790, 10226864, 10765120, 12144401, 12783580, 20453728, 24288802, 25567160, 40907456, 48577604, 51134320, 60722005, 97155208, 102268640, 121444010, 194310416, 204537280, 242888020, 388620832, 485776040, 777241664, 971552080, 1943104160, 3886208320]

約数ペア:

[(1, 3886208320), (2, 1943104160), (4, 971552080), (5, 777241664), (8, 485776040), (10, 388620832), (16, 242888020), (19, 204537280), (20, 194310416), (32, 121444010), (38, 102268640), (40, 97155208), (64, 60722005), (76, 51134320), (80, 48577604), (95, 40907456), (152, 25567160), (160, 24288802), (190, 20453728), (304, 12783580), (320, 12144401), (361, 10765120), (380, 10226864), (608, 6391790), (722, 5382560), (760, 5113432), (1216, 3195895), (1444, 2691280), (1520, 2556716), (1805, 2153024), (2888, 1345640), (3040, 1278358), (3610, 1076512), (5776, 672820), (6080, 639179), (7220, 538256), (11552, 336410), (14440, 269128), (23104, 168205), (28880, 134564), (33641, 115520), (57760, 67282)]