26972260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 68640768

約数和(自身を除く): 41668508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 41, 70, 74, 82, 127, 140, 148, 164, 185, 205, 254, 259, 287, 370, 410, 508, 518, 574, 635, 740, 820, 889, 1036, 1148, 1270, 1295, 1435, 1517, 1778, 2540, 2590, 2870, 3034, 3556, 4445, 4699, 5180, 5207, 5740, 6068, 7585, 8890, 9398, 10414, 10619, 15170, 17780, 18796, 20828, 21238, 23495, 26035, 30340, 32893, 36449, 42476, 46990, 52070, 53095, 65786, 72898, 93980, 104140, 106190, 131572, 145796, 164465, 182245, 192659, 212380, 328930, 364490, 385318, 657860, 728980, 770636, 963295, 1348613, 1926590, 2697226, 3853180, 5394452, 6743065, 13486130, 26972260]

約数ペア:

[(1, 26972260), (2, 13486130), (4, 6743065), (5, 5394452), (7, 3853180), (10, 2697226), (14, 1926590), (20, 1348613), (28, 963295), (35, 770636), (37, 728980), (41, 657860), (70, 385318), (74, 364490), (82, 328930), (127, 212380), (140, 192659), (148, 182245), (164, 164465), (185, 145796), (205, 131572), (254, 106190), (259, 104140), (287, 93980), (370, 72898), (410, 65786), (508, 53095), (518, 52070), (574, 46990), (635, 42476), (740, 36449), (820, 32893), (889, 30340), (1036, 26035), (1148, 23495), (1270, 21238), (1295, 20828), (1435, 18796), (1517, 17780), (1778, 15170), (2540, 10619), (2590, 10414), (2870, 9398), (3034, 8890), (3556, 7585), (4445, 6068), (4699, 5740), (5180, 5207)]