10398520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23633}}^1$

素因数の和:23655

約数の個数: 32

約数和(自身を含む): 25524720

約数和(自身を除く): 15126200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23633, 47266, 94532, 118165, 189064, 236330, 259963, 472660, 519926, 945320, 1039852, 1299815, 2079704, 2599630, 5199260, 10398520]

約数ペア:

[(1, 10398520), (2, 5199260), (4, 2599630), (5, 2079704), (8, 1299815), (10, 1039852), (11, 945320), (20, 519926), (22, 472660), (40, 259963), (44, 236330), (55, 189064), (88, 118165), (110, 94532), (220, 47266), (440, 23633)]