82742360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1511}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 191464560

約数和(自身を除く): 108722200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1369, 1480, 1511, 2738, 3022, 5476, 6044, 6845, 7555, 10952, 12088, 13690, 15110, 27380, 30220, 54760, 55907, 60440, 111814, 223628, 279535, 447256, 559070, 1118140, 2068559, 2236280, 4137118, 8274236, 10342795, 16548472, 20685590, 41371180, 82742360]

約数ペア:

[(1, 82742360), (2, 41371180), (4, 20685590), (5, 16548472), (8, 10342795), (10, 8274236), (20, 4137118), (37, 2236280), (40, 2068559), (74, 1118140), (148, 559070), (185, 447256), (296, 279535), (370, 223628), (740, 111814), (1369, 60440), (1480, 55907), (1511, 54760), (2738, 30220), (3022, 27380), (5476, 15110), (6044, 13690), (6845, 12088), (7555, 10952)]