66965950

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{12517}}^1$

素因数の和:12636

約数の個数: 24

約数和(自身を含む): 125730792

約数和(自身を除く): 58764842

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 12517, 25034, 62585, 125170, 312925, 625850, 1339319, 2678638, 6696595, 13393190, 33482975, 66965950]

約数ペア:

[(1, 66965950), (2, 33482975), (5, 13393190), (10, 6696595), (25, 2678638), (50, 1339319), (107, 625850), (214, 312925), (535, 125170), (1070, 62585), (2675, 25034), (5350, 12517)]