17071720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14717}}^1$

素因数の和:14757

約数の個数: 32

約数和(自身を含む): 39738600

約数和(自身を除く): 22666880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 14717, 29434, 58868, 73585, 117736, 147170, 294340, 426793, 588680, 853586, 1707172, 2133965, 3414344, 4267930, 8535860, 17071720]

約数ペア:

[(1, 17071720), (2, 8535860), (4, 4267930), (5, 3414344), (8, 2133965), (10, 1707172), (20, 853586), (29, 588680), (40, 426793), (58, 294340), (116, 147170), (145, 117736), (232, 73585), (290, 58868), (580, 29434), (1160, 14717)]