26941460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 70785792

約数和(自身を除く): 43844332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 113, 130, 131, 140, 182, 226, 260, 262, 364, 452, 455, 524, 565, 655, 791, 910, 917, 1130, 1310, 1469, 1582, 1703, 1820, 1834, 2260, 2620, 2938, 3164, 3406, 3668, 3955, 4585, 5876, 6812, 7345, 7910, 8515, 9170, 10283, 11921, 14690, 14803, 15820, 17030, 18340, 20566, 23842, 29380, 29606, 34060, 41132, 47684, 51415, 59212, 59605, 74015, 102830, 103621, 119210, 148030, 192439, 205660, 207242, 238420, 296060, 384878, 414484, 518105, 769756, 962195, 1036210, 1347073, 1924390, 2072420, 2694146, 3848780, 5388292, 6735365, 13470730, 26941460]

約数ペア:

[(1, 26941460), (2, 13470730), (4, 6735365), (5, 5388292), (7, 3848780), (10, 2694146), (13, 2072420), (14, 1924390), (20, 1347073), (26, 1036210), (28, 962195), (35, 769756), (52, 518105), (65, 414484), (70, 384878), (91, 296060), (113, 238420), (130, 207242), (131, 205660), (140, 192439), (182, 148030), (226, 119210), (260, 103621), (262, 102830), (364, 74015), (452, 59605), (455, 59212), (524, 51415), (565, 47684), (655, 41132), (791, 34060), (910, 29606), (917, 29380), (1130, 23842), (1310, 20566), (1469, 18340), (1582, 17030), (1703, 15820), (1820, 14803), (1834, 14690), (2260, 11921), (2620, 10283), (2938, 9170), (3164, 8515), (3406, 7910), (3668, 7345), (3955, 6812), (4585, 5876)]