2014973750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2371

約数の個数: 80

約数和(自身を含む): 4084879920

約数和(自身を除く): 2069906170

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 125, 185, 190, 250, 370, 475, 625, 703, 925, 950, 1250, 1406, 1850, 2293, 2375, 3515, 4586, 4625, 4750, 7030, 9250, 11465, 11875, 17575, 22930, 23125, 23750, 35150, 43567, 46250, 57325, 84841, 87134, 87875, 114650, 169682, 175750, 217835, 286625, 424205, 435670, 439375, 573250, 848410, 878750, 1089175, 1433125, 1611979, 2121025, 2178350, 2866250, 3223958, 4242050, 5445875, 8059895, 10605125, 10891750, 16119790, 21210250, 27229375, 40299475, 53025625, 54458750, 80598950, 106051250, 201497375, 402994750, 1007486875, 2014973750]

約数ペア:

[(1, 2014973750), (2, 1007486875), (5, 402994750), (10, 201497375), (19, 106051250), (25, 80598950), (37, 54458750), (38, 53025625), (50, 40299475), (74, 27229375), (95, 21210250), (125, 16119790), (185, 10891750), (190, 10605125), (250, 8059895), (370, 5445875), (475, 4242050), (625, 3223958), (703, 2866250), (925, 2178350), (950, 2121025), (1250, 1611979), (1406, 1433125), (1850, 1089175), (2293, 878750), (2375, 848410), (3515, 573250), (4586, 439375), (4625, 435670), (4750, 424205), (7030, 286625), (9250, 217835), (11465, 175750), (11875, 169682), (17575, 114650), (22930, 87875), (23125, 87134), (23750, 84841), (35150, 57325), (43567, 46250)]