41158720

素因数分解:

$2^6\times 5^1\times {\mathrm{128621}}^1$

素因数の和:128638

約数の個数: 28

約数和(自身を含む): 98009964

約数和(自身を除く): 56851244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 128621, 257242, 514484, 643105, 1028968, 1286210, 2057936, 2572420, 4115872, 5144840, 8231744, 10289680, 20579360, 41158720]

約数ペア:

[(1, 41158720), (2, 20579360), (4, 10289680), (5, 8231744), (8, 5144840), (10, 4115872), (16, 2572420), (20, 2057936), (32, 1286210), (40, 1028968), (64, 643105), (80, 514484), (160, 257242), (320, 128621)]