2017406360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{14717}}^1$

素因数の和:14900

約数の個数: 64

約数和(自身を含む): 4768632000

約数和(自身を除く): 2751225640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 149, 184, 230, 298, 460, 596, 745, 920, 1192, 1490, 2980, 3427, 5960, 6854, 13708, 14717, 17135, 27416, 29434, 34270, 58868, 68540, 73585, 117736, 137080, 147170, 294340, 338491, 588680, 676982, 1353964, 1692455, 2192833, 2707928, 3384910, 4385666, 6769820, 8771332, 10964165, 13539640, 17542664, 21928330, 43856660, 50435159, 87713320, 100870318, 201740636, 252175795, 403481272, 504351590, 1008703180, 2017406360]

約数ペア:

[(1, 2017406360), (2, 1008703180), (4, 504351590), (5, 403481272), (8, 252175795), (10, 201740636), (20, 100870318), (23, 87713320), (40, 50435159), (46, 43856660), (92, 21928330), (115, 17542664), (149, 13539640), (184, 10964165), (230, 8771332), (298, 6769820), (460, 4385666), (596, 3384910), (745, 2707928), (920, 2192833), (1192, 1692455), (1490, 1353964), (2980, 676982), (3427, 588680), (5960, 338491), (6854, 294340), (13708, 147170), (14717, 137080), (17135, 117736), (27416, 73585), (29434, 68540), (34270, 58868)]