2008484170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{701}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 4588990848

約数和(自身を除く): 2580506678

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 701, 770, 854, 1342, 1402, 2135, 3355, 3505, 3721, 4270, 4697, 4907, 6710, 7010, 7442, 7711, 9394, 9814, 15422, 18605, 23485, 24535, 26047, 37210, 38555, 40931, 42761, 46970, 49070, 52094, 53977, 77110, 81862, 85522, 107954, 130235, 204655, 213805, 260470, 269885, 286517, 299327, 409310, 427610, 470371, 539770, 573034, 598654, 940742, 1432585, 1496635, 2351855, 2608421, 2865170, 2993270, 3292597, 4703710, 5216842, 6585194, 13042105, 16462985, 18258947, 26084210, 28692631, 32925970, 36517894, 57385262, 91294735, 143463155, 182589470, 200848417, 286926310, 401696834, 1004242085, 2008484170]

約数ペア:

[(1, 2008484170), (2, 1004242085), (5, 401696834), (7, 286926310), (10, 200848417), (11, 182589470), (14, 143463155), (22, 91294735), (35, 57385262), (55, 36517894), (61, 32925970), (70, 28692631), (77, 26084210), (110, 18258947), (122, 16462985), (154, 13042105), (305, 6585194), (385, 5216842), (427, 4703710), (610, 3292597), (671, 2993270), (701, 2865170), (770, 2608421), (854, 2351855), (1342, 1496635), (1402, 1432585), (2135, 940742), (3355, 598654), (3505, 573034), (3721, 539770), (4270, 470371), (4697, 427610), (4907, 409310), (6710, 299327), (7010, 286517), (7442, 269885), (7711, 260470), (9394, 213805), (9814, 204655), (15422, 130235), (18605, 107954), (23485, 85522), (24535, 81862), (26047, 77110), (37210, 53977), (38555, 52094), (40931, 49070), (42761, 46970)]