9351520

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 22277808

約数和(自身を除く): 12926288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 277, 422, 554, 844, 1055, 1108, 1385, 1688, 2110, 2216, 2770, 3376, 4220, 4432, 5540, 6752, 8440, 8864, 11080, 16880, 22160, 33760, 44320, 58447, 116894, 233788, 292235, 467576, 584470, 935152, 1168940, 1870304, 2337880, 4675760, 9351520]

約数ペア:

[(1, 9351520), (2, 4675760), (4, 2337880), (5, 1870304), (8, 1168940), (10, 935152), (16, 584470), (20, 467576), (32, 292235), (40, 233788), (80, 116894), (160, 58447), (211, 44320), (277, 33760), (422, 22160), (554, 16880), (844, 11080), (1055, 8864), (1108, 8440), (1385, 6752), (1688, 5540), (2110, 4432), (2216, 4220), (2770, 3376)]