26297920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 70811136

約数和(自身を除く): 44513216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 241, 248, 310, 320, 341, 352, 440, 482, 496, 620, 682, 704, 880, 964, 992, 1205, 1240, 1364, 1705, 1760, 1928, 1984, 2410, 2480, 2651, 2728, 3410, 3520, 3856, 4820, 4960, 5302, 5456, 6820, 7471, 7712, 9640, 9920, 10604, 10912, 13255, 13640, 14942, 15424, 19280, 21208, 21824, 26510, 27280, 29884, 37355, 38560, 42416, 53020, 54560, 59768, 74710, 77120, 82181, 84832, 106040, 109120, 119536, 149420, 164362, 169664, 212080, 239072, 298840, 328724, 410905, 424160, 478144, 597680, 657448, 821810, 848320, 1195360, 1314896, 1643620, 2390720, 2629792, 3287240, 5259584, 6574480, 13148960, 26297920]

約数ペア:

[(1, 26297920), (2, 13148960), (4, 6574480), (5, 5259584), (8, 3287240), (10, 2629792), (11, 2390720), (16, 1643620), (20, 1314896), (22, 1195360), (31, 848320), (32, 821810), (40, 657448), (44, 597680), (55, 478144), (62, 424160), (64, 410905), (80, 328724), (88, 298840), (110, 239072), (124, 212080), (155, 169664), (160, 164362), (176, 149420), (220, 119536), (241, 109120), (248, 106040), (310, 84832), (320, 82181), (341, 77120), (352, 74710), (440, 59768), (482, 54560), (496, 53020), (620, 42416), (682, 38560), (704, 37355), (880, 29884), (964, 27280), (992, 26510), (1205, 21824), (1240, 21208), (1364, 19280), (1705, 15424), (1760, 14942), (1928, 13640), (1984, 13255), (2410, 10912), (2480, 10604), (2651, 9920), (2728, 9640), (3410, 7712), (3520, 7471), (3856, 6820), (4820, 5456), (4960, 5302)]