90599720

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{9721}}^1$

素因数の和:9965

約数の個数: 32

約数和(自身を含む): 204745320

約数和(自身を除く): 114145600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 9721, 19442, 38884, 48605, 77768, 97210, 194420, 388840, 2264993, 4529986, 9059972, 11324965, 18119944, 22649930, 45299860, 90599720]

約数ペア:

[(1, 90599720), (2, 45299860), (4, 22649930), (5, 18119944), (8, 11324965), (10, 9059972), (20, 4529986), (40, 2264993), (233, 388840), (466, 194420), (932, 97210), (1165, 77768), (1864, 48605), (2330, 38884), (4660, 19442), (9320, 9721)]