2017460960

素因数分解:

$2^5\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{9677}}^1$

素因数の和:10995

約数の個数: 48

約数和(自身を含む): 4770402336

約数和(自身を除く): 2752941376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1303, 2606, 5212, 6515, 9677, 10424, 13030, 19354, 20848, 26060, 38708, 41696, 48385, 52120, 77416, 96770, 104240, 154832, 193540, 208480, 309664, 387080, 774160, 1548320, 12609131, 25218262, 50436524, 63045655, 100873048, 126091310, 201746096, 252182620, 403492192, 504365240, 1008730480, 2017460960]

約数ペア:

[(1, 2017460960), (2, 1008730480), (4, 504365240), (5, 403492192), (8, 252182620), (10, 201746096), (16, 126091310), (20, 100873048), (32, 63045655), (40, 50436524), (80, 25218262), (160, 12609131), (1303, 1548320), (2606, 774160), (5212, 387080), (6515, 309664), (9677, 208480), (10424, 193540), (13030, 154832), (19354, 104240), (20848, 96770), (26060, 77416), (38708, 52120), (41696, 48385)]