97739990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8719}}^1$

素因数の和:8804

約数の個数: 32

約数和(自身を含む): 188352000

約数和(自身を除く): 90612010

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 8719, 11210, 17438, 43595, 87190, 165661, 331322, 514421, 828305, 1028842, 1656610, 2572105, 5144210, 9773999, 19547998, 48869995, 97739990]

約数ペア:

[(1, 97739990), (2, 48869995), (5, 19547998), (10, 9773999), (19, 5144210), (38, 2572105), (59, 1656610), (95, 1028842), (118, 828305), (190, 514421), (295, 331322), (590, 165661), (1121, 87190), (2242, 43595), (5605, 17438), (8719, 11210)]