17007080

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1093}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 38399400

約数和(自身を除く): 21392320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1093, 1556, 1945, 2186, 3112, 3890, 4372, 5465, 7780, 8744, 10930, 15560, 21860, 43720, 425177, 850354, 1700708, 2125885, 3401416, 4251770, 8503540, 17007080]

約数ペア:

[(1, 17007080), (2, 8503540), (4, 4251770), (5, 3401416), (8, 2125885), (10, 1700708), (20, 850354), (40, 425177), (389, 43720), (778, 21860), (1093, 15560), (1556, 10930), (1945, 8744), (2186, 7780), (3112, 5465), (3890, 4372)]