10738640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12203}}^1$

素因数の和:12227

約数の個数: 40

約数和(自身を含む): 27239328

約数和(自身を除く): 16500688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12203, 24406, 48812, 61015, 97624, 122030, 134233, 195248, 244060, 268466, 488120, 536932, 671165, 976240, 1073864, 1342330, 2147728, 2684660, 5369320, 10738640]

約数ペア:

[(1, 10738640), (2, 5369320), (4, 2684660), (5, 2147728), (8, 1342330), (10, 1073864), (11, 976240), (16, 671165), (20, 536932), (22, 488120), (40, 268466), (44, 244060), (55, 195248), (80, 134233), (88, 122030), (110, 97624), (176, 61015), (220, 48812), (440, 24406), (880, 12203)]