528075470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 1062706176

約数和(自身を除く): 534630706

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 101, 130, 185, 202, 370, 481, 505, 962, 1010, 1087, 1313, 2174, 2405, 2626, 3737, 4810, 5435, 6565, 7474, 10870, 13130, 14131, 18685, 28262, 37370, 40219, 48581, 70655, 80438, 97162, 109787, 141310, 201095, 219574, 242905, 402190, 485810, 522847, 548935, 1045694, 1097870, 1427231, 2614235, 2854462, 4062119, 5228470, 7136155, 8124238, 14272310, 20310595, 40621190, 52807547, 105615094, 264037735, 528075470]

約数ペア:

[(1, 528075470), (2, 264037735), (5, 105615094), (10, 52807547), (13, 40621190), (26, 20310595), (37, 14272310), (65, 8124238), (74, 7136155), (101, 5228470), (130, 4062119), (185, 2854462), (202, 2614235), (370, 1427231), (481, 1097870), (505, 1045694), (962, 548935), (1010, 522847), (1087, 485810), (1313, 402190), (2174, 242905), (2405, 219574), (2626, 201095), (3737, 141310), (4810, 109787), (5435, 97162), (6565, 80438), (7474, 70655), (10870, 48581), (13130, 40219), (14131, 37370), (18685, 28262)]