41087740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 89540640

約数和(自身を除く): 48452900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 89, 164, 178, 205, 356, 410, 445, 563, 820, 890, 1126, 1780, 2252, 2815, 3649, 5630, 7298, 11260, 14596, 18245, 23083, 36490, 46166, 50107, 72980, 92332, 100214, 115415, 200428, 230830, 250535, 461660, 501070, 1002140, 2054387, 4108774, 8217548, 10271935, 20543870, 41087740]

約数ペア:

[(1, 41087740), (2, 20543870), (4, 10271935), (5, 8217548), (10, 4108774), (20, 2054387), (41, 1002140), (82, 501070), (89, 461660), (164, 250535), (178, 230830), (205, 200428), (356, 115415), (410, 100214), (445, 92332), (563, 72980), (820, 50107), (890, 46166), (1126, 36490), (1780, 23083), (2252, 18245), (2815, 14596), (3649, 11260), (5630, 7298)]