528132880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 160

約数和(自身を含む): 1453085568

約数和(自身を除く): 924952688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 43, 44, 55, 68, 80, 85, 86, 88, 110, 136, 170, 172, 176, 187, 215, 220, 272, 340, 344, 374, 430, 440, 473, 680, 688, 731, 748, 821, 860, 880, 935, 946, 1360, 1462, 1496, 1642, 1720, 1870, 1892, 2365, 2924, 2992, 3284, 3440, 3655, 3740, 3784, 4105, 4730, 5848, 6568, 7310, 7480, 7568, 8041, 8210, 9031, 9460, 11696, 13136, 13957, 14620, 14960, 16082, 16420, 18062, 18920, 27914, 29240, 32164, 32840, 35303, 36124, 37840, 40205, 45155, 55828, 58480, 64328, 65680, 69785, 70606, 72248, 80410, 90310, 111656, 128656, 139570, 141212, 144496, 153527, 160820, 176515, 180620, 223312, 279140, 282424, 307054, 321640, 353030, 361240, 388333, 558280, 564848, 600151, 614108, 643280, 706060, 722480, 767635, 776666, 1116560, 1200302, 1228216, 1412120, 1535270, 1553332, 1941665, 2400604, 2456432, 2824240, 3000755, 3070540, 3106664, 3883330, 4801208, 6001510, 6141080, 6213328, 6601661, 7766660, 9602416, 12003020, 12282160, 13203322, 15533320, 24006040, 26406644, 31066640, 33008305, 48012080, 52813288, 66016610, 105626576, 132033220, 264066440, 528132880]

約数ペア:

[(1, 528132880), (2, 264066440), (4, 132033220), (5, 105626576), (8, 66016610), (10, 52813288), (11, 48012080), (16, 33008305), (17, 31066640), (20, 26406644), (22, 24006040), (34, 15533320), (40, 13203322), (43, 12282160), (44, 12003020), (55, 9602416), (68, 7766660), (80, 6601661), (85, 6213328), (86, 6141080), (88, 6001510), (110, 4801208), (136, 3883330), (170, 3106664), (172, 3070540), (176, 3000755), (187, 2824240), (215, 2456432), (220, 2400604), (272, 1941665), (340, 1553332), (344, 1535270), (374, 1412120), (430, 1228216), (440, 1200302), (473, 1116560), (680, 776666), (688, 767635), (731, 722480), (748, 706060), (821, 643280), (860, 614108), (880, 600151), (935, 564848), (946, 558280), (1360, 388333), (1462, 361240), (1496, 353030), (1642, 321640), (1720, 307054), (1870, 282424), (1892, 279140), (2365, 223312), (2924, 180620), (2992, 176515), (3284, 160820), (3440, 153527), (3655, 144496), (3740, 141212), (3784, 139570), (4105, 128656), (4730, 111656), (5848, 90310), (6568, 80410), (7310, 72248), (7480, 70606), (7568, 69785), (8041, 65680), (8210, 64328), (9031, 58480), (9460, 55828), (11696, 45155), (13136, 40205), (13957, 37840), (14620, 36124), (14960, 35303), (16082, 32840), (16420, 32164), (18062, 29240), (18920, 27914)]