162233440

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5147}}^1$

素因数の和:5359

約数の個数: 48

約数和(自身を含む): 385296912

約数和(自身を除く): 223063472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 5147, 6304, 7880, 10294, 15760, 20588, 25735, 31520, 41176, 51470, 82352, 102940, 164704, 205880, 411760, 823520, 1013959, 2027918, 4055836, 5069795, 8111672, 10139590, 16223344, 20279180, 32446688, 40558360, 81116720, 162233440]

約数ペア:

[(1, 162233440), (2, 81116720), (4, 40558360), (5, 32446688), (8, 20279180), (10, 16223344), (16, 10139590), (20, 8111672), (32, 5069795), (40, 4055836), (80, 2027918), (160, 1013959), (197, 823520), (394, 411760), (788, 205880), (985, 164704), (1576, 102940), (1970, 82352), (3152, 51470), (3940, 41176), (5147, 31520), (6304, 25735), (7880, 20588), (10294, 15760)]