38170040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11497}}^1$

素因数の和:11591

約数の個数: 32

約数和(自身を含む): 86924880

約数和(自身を除く): 48754840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 11497, 22994, 45988, 57485, 91976, 114970, 229940, 459880, 954251, 1908502, 3817004, 4771255, 7634008, 9542510, 19085020, 38170040]

約数ペア:

[(1, 38170040), (2, 19085020), (4, 9542510), (5, 7634008), (8, 4771255), (10, 3817004), (20, 1908502), (40, 954251), (83, 459880), (166, 229940), (332, 114970), (415, 91976), (664, 57485), (830, 45988), (1660, 22994), (3320, 11497)]