80467394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 145948800

約数和(自身を除く): 65481406

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1321, 1603, 2642, 3206, 4351, 8702, 9247, 18494, 25099, 30457, 50198, 60914, 175693, 302509, 351386, 605018, 2117563, 4235126, 5747671, 11495342, 40233697, 80467394]

約数ペア:

[(1, 80467394), (2, 40233697), (7, 11495342), (14, 5747671), (19, 4235126), (38, 2117563), (133, 605018), (229, 351386), (266, 302509), (458, 175693), (1321, 60914), (1603, 50198), (2642, 30457), (3206, 25099), (4351, 18494), (8702, 9247)]