194600320

素因数分解:

$2^7\times 5^1\times {\mathrm{304063}}^1$

素因数の和:304082

約数の個数: 32

約数和(自身を含む): 465217920

約数和(自身を除く): 270617600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 304063, 608126, 1216252, 1520315, 2432504, 3040630, 4865008, 6081260, 9730016, 12162520, 19460032, 24325040, 38920064, 48650080, 97300160, 194600320]

約数ペア:

[(1, 194600320), (2, 97300160), (4, 48650080), (5, 38920064), (8, 24325040), (10, 19460032), (16, 12162520), (20, 9730016), (32, 6081260), (40, 4865008), (64, 3040630), (80, 2432504), (128, 1520315), (160, 1216252), (320, 608126), (640, 304063)]