40588690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8233}}^1$

素因数の和:8286

約数の個数: 32

約数和(自身を含む): 80034480

約数和(自身を除く): 39445790

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 8233, 16466, 41165, 82330, 139961, 238757, 279922, 477514, 699805, 1193785, 1399610, 2387570, 4058869, 8117738, 20294345, 40588690]

約数ペア:

[(1, 40588690), (2, 20294345), (5, 8117738), (10, 4058869), (17, 2387570), (29, 1399610), (34, 1193785), (58, 699805), (85, 477514), (145, 279922), (170, 238757), (290, 139961), (493, 82330), (986, 41165), (2465, 16466), (4930, 8233)]