63728450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{14321}}^1$

素因数の和:14422

約数の個数: 24

約数和(自身を含む): 119875140

約数和(自身を除く): 56146690

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 14321, 28642, 71605, 143210, 358025, 716050, 1274569, 2549138, 6372845, 12745690, 31864225, 63728450]

約数ペア:

[(1, 63728450), (2, 31864225), (5, 12745690), (10, 6372845), (25, 2549138), (50, 1274569), (89, 716050), (178, 358025), (445, 143210), (890, 71605), (2225, 28642), (4450, 14321)]