40742930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 76906368

約数和(自身を除く): 36163438

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 2311, 3526, 4622, 8815, 11555, 17630, 23110, 94751, 99373, 189502, 198746, 473755, 496865, 947510, 993730, 4074293, 8148586, 20371465, 40742930]

約数ペア:

[(1, 40742930), (2, 20371465), (5, 8148586), (10, 4074293), (41, 993730), (43, 947510), (82, 496865), (86, 473755), (205, 198746), (215, 189502), (410, 99373), (430, 94751), (1763, 23110), (2311, 17630), (3526, 11555), (4622, 8815)]