2016753670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11807}}^1$

素因数の和:11893

約数の個数: 64

約数和(自身を含む): 4080844800

約数和(自身を除く): 2064091130

約数列:

[1, 2, 5, 10, 19, 29, 31, 38, 58, 62, 95, 145, 155, 190, 290, 310, 551, 589, 899, 1102, 1178, 1798, 2755, 2945, 4495, 5510, 5890, 8990, 11807, 17081, 23614, 34162, 59035, 85405, 118070, 170810, 224333, 342403, 366017, 448666, 684806, 732034, 1121665, 1712015, 1830085, 2243330, 3424030, 3660170, 6505657, 6954323, 10614493, 13011314, 13908646, 21228986, 32528285, 34771615, 53072465, 65056570, 69543230, 106144930, 201675367, 403350734, 1008376835, 2016753670]

約数ペア:

[(1, 2016753670), (2, 1008376835), (5, 403350734), (10, 201675367), (19, 106144930), (29, 69543230), (31, 65056570), (38, 53072465), (58, 34771615), (62, 32528285), (95, 21228986), (145, 13908646), (155, 13011314), (190, 10614493), (290, 6954323), (310, 6505657), (551, 3660170), (589, 3424030), (899, 2243330), (1102, 1830085), (1178, 1712015), (1798, 1121665), (2755, 732034), (2945, 684806), (4495, 448666), (5510, 366017), (5890, 342403), (8990, 224333), (11807, 170810), (17081, 118070), (23614, 85405), (34162, 59035)]