65202650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 130170240

約数和(自身を除く): 64967590

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 971, 1343, 1942, 1975, 2686, 3950, 4855, 6715, 9710, 13430, 16507, 24275, 33014, 33575, 48550, 67150, 76709, 82535, 153418, 165070, 383545, 412675, 767090, 825350, 1304053, 1917725, 2608106, 3835450, 6520265, 13040530, 32601325, 65202650]

約数ペア:

[(1, 65202650), (2, 32601325), (5, 13040530), (10, 6520265), (17, 3835450), (25, 2608106), (34, 1917725), (50, 1304053), (79, 825350), (85, 767090), (158, 412675), (170, 383545), (395, 165070), (425, 153418), (790, 82535), (850, 76709), (971, 67150), (1343, 48550), (1942, 33575), (1975, 33014), (2686, 24275), (3950, 16507), (4855, 13430), (6715, 9710)]