7131053650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{10223}}^1$

素因数の和:12235

約数の個数: 48

約数和(自身を含む): 15167672064

約数和(自身を除く): 8036618414

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1993, 3986, 9965, 10223, 13951, 19930, 20446, 27902, 49825, 51115, 69755, 71561, 99650, 102230, 139510, 143122, 255575, 348775, 357805, 511150, 697550, 715610, 1789025, 3578050, 20374439, 40748878, 101872195, 142621073, 203744390, 285242146, 509360975, 713105365, 1018721950, 1426210730, 3565526825, 7131053650]

約数ペア:

[(1, 7131053650), (2, 3565526825), (5, 1426210730), (7, 1018721950), (10, 713105365), (14, 509360975), (25, 285242146), (35, 203744390), (50, 142621073), (70, 101872195), (175, 40748878), (350, 20374439), (1993, 3578050), (3986, 1789025), (9965, 715610), (10223, 697550), (13951, 511150), (19930, 357805), (20446, 348775), (27902, 255575), (49825, 143122), (51115, 139510), (69755, 102230), (71561, 99650)]