266377570

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 488861568

約数和(自身を除く): 222483998

約数列:

[1, 2, 5, 10, 103, 107, 206, 214, 515, 535, 1030, 1070, 2417, 4834, 11021, 12085, 22042, 24170, 55105, 110210, 248951, 258619, 497902, 517238, 1244755, 1293095, 2489510, 2586190, 26637757, 53275514, 133188785, 266377570]

約数ペア:

[(1, 266377570), (2, 133188785), (5, 53275514), (10, 26637757), (103, 2586190), (107, 2489510), (206, 1293095), (214, 1244755), (515, 517238), (535, 497902), (1030, 258619), (1070, 248951), (2417, 110210), (4834, 55105), (11021, 24170), (12085, 22042)]