13304481140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{148853}}^1$

素因数の和:149012

約数の個数: 48

約数和(自身を含む): 28883630160

約数和(自身を除く): 15579149020

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 164, 205, 218, 410, 436, 545, 820, 1090, 2180, 4469, 8938, 17876, 22345, 44690, 89380, 148853, 297706, 595412, 744265, 1488530, 2977060, 6102973, 12205946, 16224977, 24411892, 30514865, 32449954, 61029730, 64899908, 81124885, 122059460, 162249770, 324499540, 665224057, 1330448114, 2660896228, 3326120285, 6652240570, 13304481140]

約数ペア:

[(1, 13304481140), (2, 6652240570), (4, 3326120285), (5, 2660896228), (10, 1330448114), (20, 665224057), (41, 324499540), (82, 162249770), (109, 122059460), (164, 81124885), (205, 64899908), (218, 61029730), (410, 32449954), (436, 30514865), (545, 24411892), (820, 16224977), (1090, 12205946), (2180, 6102973), (4469, 2977060), (8938, 1488530), (17876, 744265), (22345, 595412), (44690, 297706), (89380, 148853)]