16211678890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{298943}}^1$

素因数の和:299007

約数の個数: 64

約数和(自身を含む): 34868828160

約数和(自身を除く): 18657149270

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1595, 1870, 2465, 3190, 4930, 5423, 10846, 27115, 54230, 298943, 597886, 1494715, 2989430, 3288373, 5082031, 6576746, 8669347, 10164062, 16441865, 17338694, 25410155, 32883730, 43346735, 50820310, 55902341, 86693470, 95362817, 111804682, 147378899, 190725634, 279511705, 294757798, 476814085, 559023410, 736894495, 953628170, 1473788990, 1621167889, 3242335778, 8105839445, 16211678890]

約数ペア:

[(1, 16211678890), (2, 8105839445), (5, 3242335778), (10, 1621167889), (11, 1473788990), (17, 953628170), (22, 736894495), (29, 559023410), (34, 476814085), (55, 294757798), (58, 279511705), (85, 190725634), (110, 147378899), (145, 111804682), (170, 95362817), (187, 86693470), (290, 55902341), (319, 50820310), (374, 43346735), (493, 32883730), (638, 25410155), (935, 17338694), (986, 16441865), (1595, 10164062), (1870, 8669347), (2465, 6576746), (3190, 5082031), (4930, 3288373), (5423, 2989430), (10846, 1494715), (27115, 597886), (54230, 298943)]