38963150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 80110944

約数和(自身を除く): 41147794

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 1993, 3910, 3986, 9775, 9965, 19550, 19930, 33881, 45839, 49825, 67762, 91678, 99650, 169405, 229195, 338810, 458390, 779263, 847025, 1145975, 1558526, 1694050, 2291950, 3896315, 7792630, 19481575, 38963150]

約数ペア:

[(1, 38963150), (2, 19481575), (5, 7792630), (10, 3896315), (17, 2291950), (23, 1694050), (25, 1558526), (34, 1145975), (46, 847025), (50, 779263), (85, 458390), (115, 338810), (170, 229195), (230, 169405), (391, 99650), (425, 91678), (575, 67762), (782, 49825), (850, 45839), (1150, 33881), (1955, 19930), (1993, 19550), (3910, 9965), (3986, 9775)]