195201040

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2593}}^1$

素因数の和:3547

約数の個数: 40

約数和(自身を含む): 454499928

約数和(自身を除く): 259298888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 2593, 3764, 4705, 5186, 7528, 9410, 10372, 12965, 15056, 18820, 20744, 25930, 37640, 41488, 51860, 75280, 103720, 207440, 2440013, 4880026, 9760052, 12200065, 19520104, 24400130, 39040208, 48800260, 97600520, 195201040]

約数ペア:

[(1, 195201040), (2, 97600520), (4, 48800260), (5, 39040208), (8, 24400130), (10, 19520104), (16, 12200065), (20, 9760052), (40, 4880026), (80, 2440013), (941, 207440), (1882, 103720), (2593, 75280), (3764, 51860), (4705, 41488), (5186, 37640), (7528, 25930), (9410, 20744), (10372, 18820), (12965, 15056)]