26670540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 83091456

約数和(自身を除く): 56420916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1103, 1209, 1612, 1860, 2015, 2206, 2418, 3309, 4030, 4412, 4836, 5515, 6045, 6618, 8060, 11030, 12090, 13236, 14339, 16545, 22060, 24180, 28678, 33090, 34193, 43017, 57356, 66180, 68386, 71695, 86034, 102579, 136772, 143390, 170965, 172068, 205158, 215085, 286780, 341930, 410316, 430170, 444509, 512895, 683860, 860340, 889018, 1025790, 1333527, 1778036, 2051580, 2222545, 2667054, 4445090, 5334108, 6667635, 8890180, 13335270, 26670540]

約数ペア:

[(1, 26670540), (2, 13335270), (3, 8890180), (4, 6667635), (5, 5334108), (6, 4445090), (10, 2667054), (12, 2222545), (13, 2051580), (15, 1778036), (20, 1333527), (26, 1025790), (30, 889018), (31, 860340), (39, 683860), (52, 512895), (60, 444509), (62, 430170), (65, 410316), (78, 341930), (93, 286780), (124, 215085), (130, 205158), (155, 172068), (156, 170965), (186, 143390), (195, 136772), (260, 102579), (310, 86034), (372, 71695), (390, 68386), (403, 66180), (465, 57356), (620, 43017), (780, 34193), (806, 33090), (930, 28678), (1103, 24180), (1209, 22060), (1612, 16545), (1860, 14339), (2015, 13236), (2206, 12090), (2418, 11030), (3309, 8060), (4030, 6618), (4412, 6045), (4836, 5515)]