105600800

素因数分解:

$2^5\times 5^2\times {\mathrm{132001}}^1$

素因数の和:132021

約数の個数: 36

約数和(自身を含む): 257799906

約数和(自身を除く): 152199106

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 132001, 264002, 528004, 660005, 1056008, 1320010, 2112016, 2640020, 3300025, 4224032, 5280040, 6600050, 10560080, 13200100, 21120160, 26400200, 52800400, 105600800]

約数ペア:

[(1, 105600800), (2, 52800400), (4, 26400200), (5, 21120160), (8, 13200100), (10, 10560080), (16, 6600050), (20, 5280040), (25, 4224032), (32, 3300025), (40, 2640020), (50, 2112016), (80, 1320010), (100, 1056008), (160, 660005), (200, 528004), (400, 264002), (800, 132001)]