938043500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{81569}}^1$

素因数の和:81611

約数の個数: 48

約数和(自身を含む): 2137786560

約数和(自身を除く): 1199743060

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 81569, 163138, 326276, 407845, 815690, 1631380, 1876087, 2039225, 3752174, 4078450, 7504348, 8156900, 9380435, 10196125, 18760870, 20392250, 37521740, 40784500, 46902175, 93804350, 187608700, 234510875, 469021750, 938043500]

約数ペア:

[(1, 938043500), (2, 469021750), (4, 234510875), (5, 187608700), (10, 93804350), (20, 46902175), (23, 40784500), (25, 37521740), (46, 20392250), (50, 18760870), (92, 10196125), (100, 9380435), (115, 8156900), (125, 7504348), (230, 4078450), (250, 3752174), (460, 2039225), (500, 1876087), (575, 1631380), (1150, 815690), (2300, 407845), (2875, 326276), (5750, 163138), (11500, 81569)]