4742720

素因数分解:

$2^6\times 5^1\times {\mathrm{14821}}^1$

素因数の和:14838

約数の個数: 28

約数和(自身を含む): 11294364

約数和(自身を除く): 6551644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 14821, 29642, 59284, 74105, 118568, 148210, 237136, 296420, 474272, 592840, 948544, 1185680, 2371360, 4742720]

約数ペア:

[(1, 4742720), (2, 2371360), (4, 1185680), (5, 948544), (8, 592840), (10, 474272), (16, 296420), (20, 237136), (32, 148210), (40, 118568), (64, 74105), (80, 59284), (160, 29642), (320, 14821)]