27269560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 65901600

約数和(自身を除く): 38632040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 677, 760, 1007, 1060, 1354, 2014, 2120, 2708, 3385, 4028, 5035, 5416, 6770, 8056, 10070, 12863, 13540, 20140, 25726, 27080, 35881, 40280, 51452, 64315, 71762, 102904, 128630, 143524, 179405, 257260, 287048, 358810, 514520, 681739, 717620, 1363478, 1435240, 2726956, 3408695, 5453912, 6817390, 13634780, 27269560]

約数ペア:

[(1, 27269560), (2, 13634780), (4, 6817390), (5, 5453912), (8, 3408695), (10, 2726956), (19, 1435240), (20, 1363478), (38, 717620), (40, 681739), (53, 514520), (76, 358810), (95, 287048), (106, 257260), (152, 179405), (190, 143524), (212, 128630), (265, 102904), (380, 71762), (424, 64315), (530, 51452), (677, 40280), (760, 35881), (1007, 27080), (1060, 25726), (1354, 20140), (2014, 13540), (2120, 12863), (2708, 10070), (3385, 8056), (4028, 6770), (5035, 5416)]