98617880

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10861}}^1$

素因数の和:11099

約数の個数: 32

約数和(自身を含む): 222888240

約数和(自身を除く): 124270360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 10861, 21722, 43444, 54305, 86888, 108610, 217220, 434440, 2465447, 4930894, 9861788, 12327235, 19723576, 24654470, 49308940, 98617880]

約数ペア:

[(1, 98617880), (2, 49308940), (4, 24654470), (5, 19723576), (8, 12327235), (10, 9861788), (20, 4930894), (40, 2465447), (227, 434440), (454, 217220), (908, 108610), (1135, 86888), (1816, 54305), (2270, 43444), (4540, 21722), (9080, 10861)]