26417120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4083

約数の個数: 48

約数和(自身を含む): 63948528

約数和(自身を除く): 37531408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 4027, 6560, 8054, 16108, 20135, 32216, 40270, 64432, 80540, 128864, 161080, 165107, 322160, 330214, 644320, 660428, 825535, 1320856, 1651070, 2641712, 3302140, 5283424, 6604280, 13208560, 26417120]

約数ペア:

[(1, 26417120), (2, 13208560), (4, 6604280), (5, 5283424), (8, 3302140), (10, 2641712), (16, 1651070), (20, 1320856), (32, 825535), (40, 660428), (41, 644320), (80, 330214), (82, 322160), (160, 165107), (164, 161080), (205, 128864), (328, 80540), (410, 64432), (656, 40270), (820, 32216), (1312, 20135), (1640, 16108), (3280, 8054), (4027, 6560)]