15707061460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{189653}}^1$

素因数の和:189804

約数の個数: 48

約数和(自身を含む): 34124064912

約数和(自身を除く): 18417003452

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 101, 164, 202, 205, 404, 410, 505, 820, 1010, 2020, 4141, 8282, 16564, 20705, 41410, 82820, 189653, 379306, 758612, 948265, 1896530, 3793060, 7775773, 15551546, 19154953, 31103092, 38309906, 38878865, 76619812, 77757730, 95774765, 155515460, 191549530, 383099060, 785353073, 1570706146, 3141412292, 3926765365, 7853530730, 15707061460]

約数ペア:

[(1, 15707061460), (2, 7853530730), (4, 3926765365), (5, 3141412292), (10, 1570706146), (20, 785353073), (41, 383099060), (82, 191549530), (101, 155515460), (164, 95774765), (202, 77757730), (205, 76619812), (404, 38878865), (410, 38309906), (505, 31103092), (820, 19154953), (1010, 15551546), (2020, 7775773), (4141, 3793060), (8282, 1896530), (16564, 948265), (20705, 758612), (41410, 379306), (82820, 189653)]