34440440

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3793}}^1$

素因数の和:4031

約数の個数: 32

約数和(自身を含む): 77852880

約数和(自身を除く): 43412440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3793, 4540, 7586, 9080, 15172, 18965, 30344, 37930, 75860, 151720, 861011, 1722022, 3444044, 4305055, 6888088, 8610110, 17220220, 34440440]

約数ペア:

[(1, 34440440), (2, 17220220), (4, 8610110), (5, 6888088), (8, 4305055), (10, 3444044), (20, 1722022), (40, 861011), (227, 151720), (454, 75860), (908, 37930), (1135, 30344), (1816, 18965), (2270, 15172), (3793, 9080), (4540, 7586)]