8743120

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 20451816

約数和(自身を除く): 11708696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 373, 586, 746, 1172, 1465, 1492, 1865, 2344, 2930, 2984, 3730, 4688, 5860, 5968, 7460, 11720, 14920, 23440, 29840, 109289, 218578, 437156, 546445, 874312, 1092890, 1748624, 2185780, 4371560, 8743120]

約数ペア:

[(1, 8743120), (2, 4371560), (4, 2185780), (5, 1748624), (8, 1092890), (10, 874312), (16, 546445), (20, 437156), (40, 218578), (80, 109289), (293, 29840), (373, 23440), (586, 14920), (746, 11720), (1172, 7460), (1465, 5968), (1492, 5860), (1865, 4688), (2344, 3730), (2930, 2984)]