118877200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22861}}^1$

素因数の和:22892

約数の個数: 60

約数和(自身を含む): 307585348

約数和(自身を除く): 188708148

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 22861, 45722, 91444, 114305, 182888, 228610, 297193, 365776, 457220, 571525, 594386, 914440, 1143050, 1188772, 1485965, 1828880, 2286100, 2377544, 2971930, 4572200, 4755088, 5943860, 7429825, 9144400, 11887720, 14859650, 23775440, 29719300, 59438600, 118877200]

約数ペア:

[(1, 118877200), (2, 59438600), (4, 29719300), (5, 23775440), (8, 14859650), (10, 11887720), (13, 9144400), (16, 7429825), (20, 5943860), (25, 4755088), (26, 4572200), (40, 2971930), (50, 2377544), (52, 2286100), (65, 1828880), (80, 1485965), (100, 1188772), (104, 1143050), (130, 914440), (200, 594386), (208, 571525), (260, 457220), (325, 365776), (400, 297193), (520, 228610), (650, 182888), (1040, 114305), (1300, 91444), (2600, 45722), (5200, 22861)]