38885750

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 73513440

約数和(自身を除く): 34627690

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 1090, 1427, 2725, 2854, 5450, 7135, 13625, 14270, 27250, 35675, 71350, 155543, 178375, 311086, 356750, 777715, 1555430, 3888575, 7777150, 19442875, 38885750]

約数ペア:

[(1, 38885750), (2, 19442875), (5, 7777150), (10, 3888575), (25, 1555430), (50, 777715), (109, 356750), (125, 311086), (218, 178375), (250, 155543), (545, 71350), (1090, 35675), (1427, 27250), (2725, 14270), (2854, 13625), (5450, 7135)]