66357280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1019}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 175815360

約数和(自身を除く): 109458080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1019, 1184, 1480, 1628, 1760, 2035, 2038, 2960, 3256, 4070, 4076, 5095, 5920, 6512, 8140, 8152, 10190, 11209, 13024, 16280, 16304, 20380, 22418, 32560, 32608, 37703, 40760, 44836, 56045, 65120, 75406, 81520, 89672, 112090, 150812, 163040, 179344, 188515, 224180, 301624, 358688, 377030, 414733, 448360, 603248, 754060, 829466, 896720, 1206496, 1508120, 1658932, 1793440, 2073665, 3016240, 3317864, 4147330, 6032480, 6635728, 8294660, 13271456, 16589320, 33178640, 66357280]

約数ペア:

[(1, 66357280), (2, 33178640), (4, 16589320), (5, 13271456), (8, 8294660), (10, 6635728), (11, 6032480), (16, 4147330), (20, 3317864), (22, 3016240), (32, 2073665), (37, 1793440), (40, 1658932), (44, 1508120), (55, 1206496), (74, 896720), (80, 829466), (88, 754060), (110, 603248), (148, 448360), (160, 414733), (176, 377030), (185, 358688), (220, 301624), (296, 224180), (352, 188515), (370, 179344), (407, 163040), (440, 150812), (592, 112090), (740, 89672), (814, 81520), (880, 75406), (1019, 65120), (1184, 56045), (1480, 44836), (1628, 40760), (1760, 37703), (2035, 32608), (2038, 32560), (2960, 22418), (3256, 20380), (4070, 16304), (4076, 16280), (5095, 13024), (5920, 11209), (6512, 10190), (8140, 8152)]