1570389080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{7607}}^1$

素因数の和:8028

約数の個数: 64

約数和(自身を含む): 3815259840

約数和(自身を除く): 2244870760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 397, 520, 794, 1588, 1985, 3176, 3970, 5161, 7607, 7940, 10322, 15214, 15880, 20644, 25805, 30428, 38035, 41288, 51610, 60856, 76070, 98891, 103220, 152140, 197782, 206440, 304280, 395564, 494455, 791128, 988910, 1977820, 3019979, 3955640, 6039958, 12079916, 15099895, 24159832, 30199790, 39259727, 60399580, 78519454, 120799160, 157038908, 196298635, 314077816, 392597270, 785194540, 1570389080]

約数ペア:

[(1, 1570389080), (2, 785194540), (4, 392597270), (5, 314077816), (8, 196298635), (10, 157038908), (13, 120799160), (20, 78519454), (26, 60399580), (40, 39259727), (52, 30199790), (65, 24159832), (104, 15099895), (130, 12079916), (260, 6039958), (397, 3955640), (520, 3019979), (794, 1977820), (1588, 988910), (1985, 791128), (3176, 494455), (3970, 395564), (5161, 304280), (7607, 206440), (7940, 197782), (10322, 152140), (15214, 103220), (15880, 98891), (20644, 76070), (25805, 60856), (30428, 51610), (38035, 41288)]