2238863950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{4463}}^1$

素因数の和:4681

約数の個数: 48

約数和(自身を含む): 4251156480

約数和(自身を除く): 2012292530

約数列:

[1, 2, 5, 10, 25, 50, 79, 127, 158, 254, 395, 635, 790, 1270, 1975, 3175, 3950, 4463, 6350, 8926, 10033, 20066, 22315, 44630, 50165, 100330, 111575, 223150, 250825, 352577, 501650, 566801, 705154, 1133602, 1762885, 2834005, 3525770, 5668010, 8814425, 14170025, 17628850, 28340050, 44777279, 89554558, 223886395, 447772790, 1119431975, 2238863950]

約数ペア:

[(1, 2238863950), (2, 1119431975), (5, 447772790), (10, 223886395), (25, 89554558), (50, 44777279), (79, 28340050), (127, 17628850), (158, 14170025), (254, 8814425), (395, 5668010), (635, 3525770), (790, 2834005), (1270, 1762885), (1975, 1133602), (3175, 705154), (3950, 566801), (4463, 501650), (6350, 352577), (8926, 250825), (10033, 223150), (20066, 111575), (22315, 100330), (44630, 50165)]