80785822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 135828000

約数和(自身を除く): 55042178

約数列:

[1, 2, 13, 26, 29, 58, 307, 349, 377, 614, 698, 754, 3991, 4537, 7982, 8903, 9074, 10121, 17806, 20242, 107143, 115739, 131573, 214286, 231478, 263146, 1392859, 2785718, 3107147, 6214294, 40392911, 80785822]

約数ペア:

[(1, 80785822), (2, 40392911), (13, 6214294), (26, 3107147), (29, 2785718), (58, 1392859), (307, 263146), (349, 231478), (377, 214286), (614, 131573), (698, 115739), (754, 107143), (3991, 20242), (4537, 17806), (7982, 10121), (8903, 9074)]