107941520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32909}}^1$

素因数の和:32963

約数の個数: 40

約数和(自身を含む): 257092920

約数和(自身を除く): 149151400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 32909, 65818, 131636, 164545, 263272, 329090, 526544, 658180, 1316360, 1349269, 2632720, 2698538, 5397076, 6746345, 10794152, 13492690, 21588304, 26985380, 53970760, 107941520]

約数ペア:

[(1, 107941520), (2, 53970760), (4, 26985380), (5, 21588304), (8, 13492690), (10, 10794152), (16, 6746345), (20, 5397076), (40, 2698538), (41, 2632720), (80, 1349269), (82, 1316360), (164, 658180), (205, 526544), (328, 329090), (410, 263272), (656, 164545), (820, 131636), (1640, 65818), (3280, 32909)]