7157021975560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10525032317}}^1$

素因数の和:10525032345

約数の個数: 32

約数和(自身を含む): 17050552355160

約数和(自身を除く): 9893530379600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10525032317, 21050064634, 42100129268, 52625161585, 84200258536, 105250323170, 178925549389, 210500646340, 357851098778, 421001292680, 715702197556, 894627746945, 1431404395112, 1789255493890, 3578510987780, 7157021975560]

約数ペア:

[(1, 7157021975560), (2, 3578510987780), (4, 1789255493890), (5, 1431404395112), (8, 894627746945), (10, 715702197556), (17, 421001292680), (20, 357851098778), (34, 210500646340), (40, 178925549389), (68, 105250323170), (85, 84200258536), (136, 52625161585), (170, 42100129268), (340, 21050064634), (680, 10525032317)]