297313307440

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{41757487}}^1$

素因数の和:41757589

約数の個数: 40

約数和(自身を含む): 699020349120

約数和(自身を除く): 401707041680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 41757487, 83514974, 167029948, 208787435, 334059896, 417574870, 668119792, 835149740, 1670299480, 3340598960, 3716416343, 7432832686, 14865665372, 18582081715, 29731330744, 37164163430, 59462661488, 74328326860, 148656653720, 297313307440]

約数ペア:

[(1, 297313307440), (2, 148656653720), (4, 74328326860), (5, 59462661488), (8, 37164163430), (10, 29731330744), (16, 18582081715), (20, 14865665372), (40, 7432832686), (80, 3716416343), (89, 3340598960), (178, 1670299480), (356, 835149740), (445, 668119792), (712, 417574870), (890, 334059896), (1424, 208787435), (1780, 167029948), (3560, 83514974), (7120, 41757487)]