40514520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10936

約数の個数: 64

約数和(自身を含む): 125475840

約数和(自身を除く): 84961320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 10891, 21782, 32673, 43564, 54455, 65346, 87128, 108910, 130692, 163365, 217820, 261384, 326730, 337621, 435640, 653460, 675242, 1012863, 1306920, 1350484, 1688105, 2025726, 2700968, 3376210, 4051452, 5064315, 6752420, 8102904, 10128630, 13504840, 20257260, 40514520]

約数ペア:

[(1, 40514520), (2, 20257260), (3, 13504840), (4, 10128630), (5, 8102904), (6, 6752420), (8, 5064315), (10, 4051452), (12, 3376210), (15, 2700968), (20, 2025726), (24, 1688105), (30, 1350484), (31, 1306920), (40, 1012863), (60, 675242), (62, 653460), (93, 435640), (120, 337621), (124, 326730), (155, 261384), (186, 217820), (248, 163365), (310, 130692), (372, 108910), (465, 87128), (620, 65346), (744, 54455), (930, 43564), (1240, 32673), (1860, 21782), (3720, 10891)]