3788894420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{15749}}^1$

素因数の和:16304

約数の個数: 48

約数和(自身を含む): 8319024000

約数和(自身を除く): 4530129580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 523, 1046, 2092, 2615, 5230, 10460, 12029, 15749, 24058, 31498, 48116, 60145, 62996, 78745, 120290, 157490, 240580, 314980, 362227, 724454, 1448908, 1811135, 3622270, 7244540, 8236727, 16473454, 32946908, 41183635, 82367270, 164734540, 189444721, 378889442, 757778884, 947223605, 1894447210, 3788894420]

約数ペア:

[(1, 3788894420), (2, 1894447210), (4, 947223605), (5, 757778884), (10, 378889442), (20, 189444721), (23, 164734540), (46, 82367270), (92, 41183635), (115, 32946908), (230, 16473454), (460, 8236727), (523, 7244540), (1046, 3622270), (2092, 1811135), (2615, 1448908), (5230, 724454), (10460, 362227), (12029, 314980), (15749, 240580), (24058, 157490), (31498, 120290), (48116, 78745), (60145, 62996)]