26145946720

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{944579}}^1$

素因数の和:944767

約数の個数: 48

約数和(自身を含む): 62126915760

約数和(自身を除く): 35980969040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 13840, 27680, 944579, 1889158, 3778316, 4722895, 7556632, 9445790, 15113264, 18891580, 30226528, 37783160, 75566320, 151132640, 163412167, 326824334, 653648668, 817060835, 1307297336, 1634121670, 2614594672, 3268243340, 5229189344, 6536486680, 13072973360, 26145946720]

約数ペア:

[(1, 26145946720), (2, 13072973360), (4, 6536486680), (5, 5229189344), (8, 3268243340), (10, 2614594672), (16, 1634121670), (20, 1307297336), (32, 817060835), (40, 653648668), (80, 326824334), (160, 163412167), (173, 151132640), (346, 75566320), (692, 37783160), (865, 30226528), (1384, 18891580), (1730, 15113264), (2768, 9445790), (3460, 7556632), (5536, 4722895), (6920, 3778316), (13840, 1889158), (27680, 944579)]