26588900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 63032424

約数和(自身を除く): 36443524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 130, 181, 226, 260, 325, 362, 452, 565, 650, 724, 905, 1130, 1300, 1469, 1810, 2260, 2353, 2825, 2938, 3620, 4525, 4706, 5650, 5876, 7345, 9050, 9412, 11300, 11765, 14690, 18100, 20453, 23530, 29380, 36725, 40906, 47060, 58825, 73450, 81812, 102265, 117650, 146900, 204530, 235300, 265889, 409060, 511325, 531778, 1022650, 1063556, 1329445, 2045300, 2658890, 5317780, 6647225, 13294450, 26588900]

約数ペア:

[(1, 26588900), (2, 13294450), (4, 6647225), (5, 5317780), (10, 2658890), (13, 2045300), (20, 1329445), (25, 1063556), (26, 1022650), (50, 531778), (52, 511325), (65, 409060), (100, 265889), (113, 235300), (130, 204530), (181, 146900), (226, 117650), (260, 102265), (325, 81812), (362, 73450), (452, 58825), (565, 47060), (650, 40906), (724, 36725), (905, 29380), (1130, 23530), (1300, 20453), (1469, 18100), (1810, 14690), (2260, 11765), (2353, 11300), (2825, 9412), (2938, 9050), (3620, 7345), (4525, 5876), (4706, 5650)]