100487320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86627}}^1$

素因数の和:86667

約数の個数: 32

約数和(自身を含む): 233895600

約数和(自身を除く): 133408280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 86627, 173254, 346508, 433135, 693016, 866270, 1732540, 2512183, 3465080, 5024366, 10048732, 12560915, 20097464, 25121830, 50243660, 100487320]

約数ペア:

[(1, 100487320), (2, 50243660), (4, 25121830), (5, 20097464), (8, 12560915), (10, 10048732), (20, 5024366), (29, 3465080), (40, 2512183), (58, 1732540), (116, 866270), (145, 693016), (232, 433135), (290, 346508), (580, 173254), (1160, 86627)]