13141566260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:3085

約数の個数: 96

約数和(自身を含む): 29033410560

約数和(自身を除く): 15891844300

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 79, 86, 134, 158, 172, 215, 268, 316, 335, 395, 430, 670, 790, 860, 1340, 1580, 2881, 2887, 3397, 5293, 5762, 5774, 6794, 10586, 11524, 11548, 13588, 14405, 14435, 16985, 21172, 26465, 28810, 28870, 33970, 52930, 57620, 57740, 67940, 105860, 124141, 193429, 227599, 228073, 248282, 386858, 455198, 456146, 496564, 620705, 773716, 910396, 912292, 967145, 1137995, 1140365, 1241410, 1934290, 2275990, 2280730, 2482820, 3868580, 4551980, 4561460, 8317447, 9807139, 15280891, 16634894, 19614278, 30561782, 33269788, 39228556, 41587235, 49035695, 61123564, 76404455, 83174470, 98071390, 152808910, 166348940, 196142780, 305617820, 657078313, 1314156626, 2628313252, 3285391565, 6570783130, 13141566260]

約数ペア:

[(1, 13141566260), (2, 6570783130), (4, 3285391565), (5, 2628313252), (10, 1314156626), (20, 657078313), (43, 305617820), (67, 196142780), (79, 166348940), (86, 152808910), (134, 98071390), (158, 83174470), (172, 76404455), (215, 61123564), (268, 49035695), (316, 41587235), (335, 39228556), (395, 33269788), (430, 30561782), (670, 19614278), (790, 16634894), (860, 15280891), (1340, 9807139), (1580, 8317447), (2881, 4561460), (2887, 4551980), (3397, 3868580), (5293, 2482820), (5762, 2280730), (5774, 2275990), (6794, 1934290), (10586, 1241410), (11524, 1140365), (11548, 1137995), (13588, 967145), (14405, 912292), (14435, 910396), (16985, 773716), (21172, 620705), (26465, 496564), (28810, 456146), (28870, 455198), (33970, 386858), (52930, 248282), (57620, 228073), (57740, 227599), (67940, 193429), (105860, 124141)]