1567951520

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239017}}^1$

素因数の和:239073

約数の個数: 48

約数和(自身を含む): 3794649768

約数和(自身を除く): 2226698248

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, 6560, 239017, 478034, 956068, 1195085, 1912136, 2390170, 3824272, 4780340, 7648544, 9560680, 9799697, 19121360, 19599394, 38242720, 39198788, 48998485, 78397576, 97996970, 156795152, 195993940, 313590304, 391987880, 783975760, 1567951520]

約数ペア:

[(1, 1567951520), (2, 783975760), (4, 391987880), (5, 313590304), (8, 195993940), (10, 156795152), (16, 97996970), (20, 78397576), (32, 48998485), (40, 39198788), (41, 38242720), (80, 19599394), (82, 19121360), (160, 9799697), (164, 9560680), (205, 7648544), (328, 4780340), (410, 3824272), (656, 2390170), (820, 1912136), (1312, 1195085), (1640, 956068), (3280, 478034), (6560, 239017)]