38403520

素因数分解:

$2^6\times 5^1\times {\mathrm{120011}}^1$

素因数の和:120028

約数の個数: 28

約数和(自身を含む): 91449144

約数和(自身を除く): 53045624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 120011, 240022, 480044, 600055, 960088, 1200110, 1920176, 2400220, 3840352, 4800440, 7680704, 9600880, 19201760, 38403520]

約数ペア:

[(1, 38403520), (2, 19201760), (4, 9600880), (5, 7680704), (8, 4800440), (10, 3840352), (16, 2400220), (20, 1920176), (32, 1200110), (40, 960088), (64, 600055), (80, 480044), (160, 240022), (320, 120011)]