169527880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223063}}^1$

素因数の和:223093

約数の個数: 32

約数和(自身を含む): 401515200

約数和(自身を除く): 231987320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 223063, 446126, 892252, 1115315, 1784504, 2230630, 4238197, 4461260, 8476394, 8922520, 16952788, 21190985, 33905576, 42381970, 84763940, 169527880]

約数ペア:

[(1, 169527880), (2, 84763940), (4, 42381970), (5, 33905576), (8, 21190985), (10, 16952788), (19, 8922520), (20, 8476394), (38, 4461260), (40, 4238197), (76, 2230630), (95, 1784504), (152, 1115315), (190, 892252), (380, 446126), (760, 223063)]