26850080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4149

約数の個数: 48

約数和(自身を含む): 64996344

約数和(自身を除く): 38146264

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, 4093, 6560, 8186, 16372, 20465, 32744, 40930, 65488, 81860, 130976, 163720, 167813, 327440, 335626, 654880, 671252, 839065, 1342504, 1678130, 2685008, 3356260, 5370016, 6712520, 13425040, 26850080]

約数ペア:

[(1, 26850080), (2, 13425040), (4, 6712520), (5, 5370016), (8, 3356260), (10, 2685008), (16, 1678130), (20, 1342504), (32, 839065), (40, 671252), (41, 654880), (80, 335626), (82, 327440), (160, 167813), (164, 163720), (205, 130976), (328, 81860), (410, 65488), (656, 40930), (820, 32744), (1312, 20465), (1640, 16372), (3280, 8186), (4093, 6560)]