221824480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47807}}^1$

素因数の和:47851

約数の個数: 48

約数和(自身を含む): 542142720

約数和(自身を除く): 320318240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 47807, 95614, 191228, 239035, 382456, 478070, 764912, 956140, 1386403, 1529824, 1912280, 2772806, 3824560, 5545612, 6932015, 7649120, 11091224, 13864030, 22182448, 27728060, 44364896, 55456120, 110912240, 221824480]

約数ペア:

[(1, 221824480), (2, 110912240), (4, 55456120), (5, 44364896), (8, 27728060), (10, 22182448), (16, 13864030), (20, 11091224), (29, 7649120), (32, 6932015), (40, 5545612), (58, 3824560), (80, 2772806), (116, 1912280), (145, 1529824), (160, 1386403), (232, 956140), (290, 764912), (464, 478070), (580, 382456), (928, 239035), (1160, 191228), (2320, 95614), (4640, 47807)]