1051959800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{49157}}^1$

素因数の和:49280

約数の個数: 48

約数和(自身を含む): 2468714760

約数和(自身を除く): 1416754960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 10700, 21400, 49157, 98314, 196628, 245785, 393256, 491570, 983140, 1228925, 1966280, 2457850, 4915700, 5259799, 9831400, 10519598, 21039196, 26298995, 42078392, 52597990, 105195980, 131494975, 210391960, 262989950, 525979900, 1051959800]

約数ペア:

[(1, 1051959800), (2, 525979900), (4, 262989950), (5, 210391960), (8, 131494975), (10, 105195980), (20, 52597990), (25, 42078392), (40, 26298995), (50, 21039196), (100, 10519598), (107, 9831400), (200, 5259799), (214, 4915700), (428, 2457850), (535, 1966280), (856, 1228925), (1070, 983140), (2140, 491570), (2675, 393256), (4280, 245785), (5350, 196628), (10700, 98314), (21400, 49157)]