86745260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32611}}^1$

素因数の和:32646

約数の個数: 48

約数和(自身を含む): 219152640

約数和(自身を除く): 132407380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 32611, 65222, 130444, 163055, 228277, 326110, 456554, 619609, 652220, 913108, 1141385, 1239218, 2282770, 2478436, 3098045, 4337263, 4565540, 6196090, 8674526, 12392180, 17349052, 21686315, 43372630, 86745260]

約数ペア:

[(1, 86745260), (2, 43372630), (4, 21686315), (5, 17349052), (7, 12392180), (10, 8674526), (14, 6196090), (19, 4565540), (20, 4337263), (28, 3098045), (35, 2478436), (38, 2282770), (70, 1239218), (76, 1141385), (95, 913108), (133, 652220), (140, 619609), (190, 456554), (266, 326110), (380, 228277), (532, 163055), (665, 130444), (1330, 65222), (2660, 32611)]