108759800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28621}}^1$

素因数の和:28656

約数の個数: 48

約数和(自身を含む): 266184600

約数和(自身を除く): 157424800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 28621, 57242, 114484, 143105, 228968, 286210, 543799, 572420, 715525, 1087598, 1144840, 1431050, 2175196, 2718995, 2862100, 4350392, 5437990, 5724200, 10875980, 13594975, 21751960, 27189950, 54379900, 108759800]

約数ペア:

[(1, 108759800), (2, 54379900), (4, 27189950), (5, 21751960), (8, 13594975), (10, 10875980), (19, 5724200), (20, 5437990), (25, 4350392), (38, 2862100), (40, 2718995), (50, 2175196), (76, 1431050), (95, 1144840), (100, 1087598), (152, 715525), (190, 572420), (200, 543799), (380, 286210), (475, 228968), (760, 143105), (950, 114484), (1900, 57242), (3800, 28621)]