190095440

素因数分解:

$2^4\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{2287}}^1$

素因数の和:3339

約数の個数: 40

約数和(自身を含む): 442590720

約数和(自身を除く): 252495280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1039, 2078, 2287, 4156, 4574, 5195, 8312, 9148, 10390, 11435, 16624, 18296, 20780, 22870, 36592, 41560, 45740, 83120, 91480, 182960, 2376193, 4752386, 9504772, 11880965, 19009544, 23761930, 38019088, 47523860, 95047720, 190095440]

約数ペア:

[(1, 190095440), (2, 95047720), (4, 47523860), (5, 38019088), (8, 23761930), (10, 19009544), (16, 11880965), (20, 9504772), (40, 4752386), (80, 2376193), (1039, 182960), (2078, 91480), (2287, 83120), (4156, 45740), (4574, 41560), (5195, 36592), (8312, 22870), (9148, 20780), (10390, 18296), (11435, 16624)]