82027660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 141506420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 29, 43, 44, 46, 52, 55, 58, 65, 86, 92, 110, 115, 116, 130, 143, 145, 172, 215, 220, 230, 253, 260, 286, 290, 299, 319, 377, 430, 460, 473, 506, 559, 572, 580, 598, 638, 667, 715, 754, 860, 946, 989, 1012, 1118, 1196, 1247, 1265, 1276, 1334, 1430, 1495, 1508, 1595, 1885, 1892, 1978, 2236, 2365, 2494, 2530, 2668, 2795, 2860, 2990, 3190, 3289, 3335, 3770, 3956, 4147, 4730, 4945, 4988, 5060, 5590, 5980, 6149, 6235, 6380, 6578, 6670, 7337, 7540, 8294, 8671, 9460, 9890, 10879, 11180, 12298, 12470, 12857, 13156, 13340, 13717, 14674, 16211, 16445, 16588, 17342, 19780, 20735, 21758, 24596, 24940, 25714, 27434, 28681, 29348, 30745, 32422, 32890, 34684, 36685, 41470, 43355, 43516, 51428, 54395, 54868, 57362, 61490, 64285, 64844, 65780, 68585, 73370, 81055, 82940, 86710, 95381, 108790, 114724, 122980, 128570, 137170, 141427, 143405, 146740, 162110, 173420, 178321, 190762, 217580, 257140, 274340, 282854, 286810, 315491, 324220, 356642, 372853, 381524, 476905, 565708, 573620, 630982, 707135, 713284, 745706, 891605, 953810, 1261964, 1414270, 1491412, 1577455, 1783210, 1864265, 1907620, 2828540, 3154910, 3566420, 3728530, 4101383, 6309820, 7457060, 8202766, 16405532, 20506915, 41013830, 82027660]

約数ペア:

[(1, 82027660), (2, 41013830), (4, 20506915), (5, 16405532), (10, 8202766), (11, 7457060), (13, 6309820), (20, 4101383), (22, 3728530), (23, 3566420), (26, 3154910), (29, 2828540), (43, 1907620), (44, 1864265), (46, 1783210), (52, 1577455), (55, 1491412), (58, 1414270), (65, 1261964), (86, 953810), (92, 891605), (110, 745706), (115, 713284), (116, 707135), (130, 630982), (143, 573620), (145, 565708), (172, 476905), (215, 381524), (220, 372853), (230, 356642), (253, 324220), (260, 315491), (286, 286810), (290, 282854), (299, 274340), (319, 257140), (377, 217580), (430, 190762), (460, 178321), (473, 173420), (506, 162110), (559, 146740), (572, 143405), (580, 141427), (598, 137170), (638, 128570), (667, 122980), (715, 114724), (754, 108790), (860, 95381), (946, 86710), (989, 82940), (1012, 81055), (1118, 73370), (1196, 68585), (1247, 65780), (1265, 64844), (1276, 64285), (1334, 61490), (1430, 57362), (1495, 54868), (1508, 54395), (1595, 51428), (1885, 43516), (1892, 43355), (1978, 41470), (2236, 36685), (2365, 34684), (2494, 32890), (2530, 32422), (2668, 30745), (2795, 29348), (2860, 28681), (2990, 27434), (3190, 25714), (3289, 24940), (3335, 24596), (3770, 21758), (3956, 20735), (4147, 19780), (4730, 17342), (4945, 16588), (4988, 16445), (5060, 16211), (5590, 14674), (5980, 13717), (6149, 13340), (6235, 13156), (6380, 12857), (6578, 12470), (6670, 12298), (7337, 11180), (7540, 10879), (8294, 9890), (8671, 9460)]