417528080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179969}}^1$

素因数の和:180011

約数の個数: 40

約数和(自身を含む): 1004232600

約数和(自身を除く): 586704520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 179969, 359938, 719876, 899845, 1439752, 1799690, 2879504, 3599380, 5219101, 7198760, 10438202, 14397520, 20876404, 26095505, 41752808, 52191010, 83505616, 104382020, 208764040, 417528080]

約数ペア:

[(1, 417528080), (2, 208764040), (4, 104382020), (5, 83505616), (8, 52191010), (10, 41752808), (16, 26095505), (20, 20876404), (29, 14397520), (40, 10438202), (58, 7198760), (80, 5219101), (116, 3599380), (145, 2879504), (232, 1799690), (290, 1439752), (464, 899845), (580, 719876), (1160, 359938), (2320, 179969)]