17299480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39317}}^1$

素因数の和:39339

約数の個数: 32

約数和(自身を含む): 42463440

約数和(自身を除く): 25163960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 39317, 78634, 157268, 196585, 314536, 393170, 432487, 786340, 864974, 1572680, 1729948, 2162435, 3459896, 4324870, 8649740, 17299480]

約数ペア:

[(1, 17299480), (2, 8649740), (4, 4324870), (5, 3459896), (8, 2162435), (10, 1729948), (11, 1572680), (20, 864974), (22, 786340), (40, 432487), (44, 393170), (55, 314536), (88, 196585), (110, 157268), (220, 78634), (440, 39317)]