2080202306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{5399}}^1$

素因数の和:5523

約数の個数: 64

約数和(自身を含む): 4027968000

約数和(自身を除く): 1947765694

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 73, 91, 146, 182, 203, 377, 406, 511, 754, 949, 1022, 1898, 2117, 2639, 4234, 5278, 5399, 6643, 10798, 13286, 14819, 27521, 29638, 37793, 55042, 70187, 75586, 140374, 156571, 192647, 313142, 385294, 394127, 491309, 788254, 982618, 1095997, 2035423, 2191994, 2758889, 4070846, 5123651, 5517778, 10247302, 11429683, 14247961, 22859366, 28495922, 35865557, 71731114, 80007781, 148585879, 160015562, 297171758, 1040101153, 2080202306]

約数ペア:

[(1, 2080202306), (2, 1040101153), (7, 297171758), (13, 160015562), (14, 148585879), (26, 80007781), (29, 71731114), (58, 35865557), (73, 28495922), (91, 22859366), (146, 14247961), (182, 11429683), (203, 10247302), (377, 5517778), (406, 5123651), (511, 4070846), (754, 2758889), (949, 2191994), (1022, 2035423), (1898, 1095997), (2117, 982618), (2639, 788254), (4234, 491309), (5278, 394127), (5399, 385294), (6643, 313142), (10798, 192647), (13286, 156571), (14819, 140374), (27521, 75586), (29638, 70187), (37793, 55042)]