41588080

素因数分解:

$2^4\times 5^1\times {\mathrm{641}}^1\times {\mathrm{811}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 96962544

約数和(自身を除く): 55374464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 641, 811, 1282, 1622, 2564, 3205, 3244, 4055, 5128, 6410, 6488, 8110, 10256, 12820, 12976, 16220, 25640, 32440, 51280, 64880, 519851, 1039702, 2079404, 2599255, 4158808, 5198510, 8317616, 10397020, 20794040, 41588080]

約数ペア:

[(1, 41588080), (2, 20794040), (4, 10397020), (5, 8317616), (8, 5198510), (10, 4158808), (16, 2599255), (20, 2079404), (40, 1039702), (80, 519851), (641, 64880), (811, 51280), (1282, 32440), (1622, 25640), (2564, 16220), (3205, 12976), (3244, 12820), (4055, 10256), (5128, 8110), (6410, 6488)]