8708432050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{3929}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 16404653160

約数和(自身を除く): 7696221110

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 457, 485, 914, 970, 2285, 2425, 3929, 4570, 4850, 7858, 11425, 19645, 22850, 39290, 44329, 88658, 98225, 196450, 221645, 381113, 443290, 762226, 1108225, 1795553, 1905565, 2216450, 3591106, 3811130, 8977765, 9527825, 17955530, 19055650, 44888825, 89777650, 174168641, 348337282, 870843205, 1741686410, 4354216025, 8708432050]

約数ペア:

[(1, 8708432050), (2, 4354216025), (5, 1741686410), (10, 870843205), (25, 348337282), (50, 174168641), (97, 89777650), (194, 44888825), (457, 19055650), (485, 17955530), (914, 9527825), (970, 8977765), (2285, 3811130), (2425, 3591106), (3929, 2216450), (4570, 1905565), (4850, 1795553), (7858, 1108225), (11425, 762226), (19645, 443290), (22850, 381113), (39290, 221645), (44329, 196450), (88658, 98225)]