40255852

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 92355200

約数和(自身を除く): 52099348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 61, 74, 91, 98, 122, 148, 182, 196, 244, 259, 343, 364, 427, 481, 518, 637, 686, 793, 854, 962, 1036, 1274, 1372, 1586, 1708, 1813, 1924, 2257, 2548, 2989, 3172, 3367, 3626, 4459, 4514, 5551, 5978, 6734, 7252, 8918, 9028, 11102, 11956, 12691, 13468, 15799, 17836, 20923, 22204, 23569, 25382, 29341, 31598, 38857, 41846, 47138, 50764, 58682, 63196, 77714, 83692, 94276, 110593, 117364, 155428, 164983, 205387, 221186, 271999, 329966, 410774, 442372, 543998, 659932, 774151, 821548, 1087996, 1437709, 1548302, 2875418, 3096604, 5750836, 10063963, 20127926, 40255852]

約数ペア:

[(1, 40255852), (2, 20127926), (4, 10063963), (7, 5750836), (13, 3096604), (14, 2875418), (26, 1548302), (28, 1437709), (37, 1087996), (49, 821548), (52, 774151), (61, 659932), (74, 543998), (91, 442372), (98, 410774), (122, 329966), (148, 271999), (182, 221186), (196, 205387), (244, 164983), (259, 155428), (343, 117364), (364, 110593), (427, 94276), (481, 83692), (518, 77714), (637, 63196), (686, 58682), (793, 50764), (854, 47138), (962, 41846), (1036, 38857), (1274, 31598), (1372, 29341), (1586, 25382), (1708, 23569), (1813, 22204), (1924, 20923), (2257, 17836), (2548, 15799), (2989, 13468), (3172, 12691), (3367, 11956), (3626, 11102), (4459, 9028), (4514, 8918), (5551, 7252), (5978, 6734)]