85018600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{11489}}^1$

素因数の和:11542

約数の個数: 48

約数和(自身を含む): 203028300

約数和(自身を除く): 118009700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 11489, 22978, 45956, 57445, 91912, 114890, 229780, 287225, 425093, 459560, 574450, 850186, 1148900, 1700372, 2125465, 2297800, 3400744, 4250930, 8501860, 10627325, 17003720, 21254650, 42509300, 85018600]

約数ペア:

[(1, 85018600), (2, 42509300), (4, 21254650), (5, 17003720), (8, 10627325), (10, 8501860), (20, 4250930), (25, 3400744), (37, 2297800), (40, 2125465), (50, 1700372), (74, 1148900), (100, 850186), (148, 574450), (185, 459560), (200, 425093), (296, 287225), (370, 229780), (740, 114890), (925, 91912), (1480, 57445), (1850, 45956), (3700, 22978), (7400, 11489)]