38214760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20327}}^1$

素因数の和:20385

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 49602200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 20327, 40654, 81308, 101635, 162616, 203270, 406540, 813080, 955369, 1910738, 3821476, 4776845, 7642952, 9553690, 19107380, 38214760]

約数ペア:

[(1, 38214760), (2, 19107380), (4, 9553690), (5, 7642952), (8, 4776845), (10, 3821476), (20, 1910738), (40, 955369), (47, 813080), (94, 406540), (188, 203270), (235, 162616), (376, 101635), (470, 81308), (940, 40654), (1880, 20327)]