40838524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 39156356

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 383, 437, 766, 874, 1159, 1403, 1532, 1748, 2318, 2806, 4636, 5612, 7277, 8809, 14554, 17618, 23363, 26657, 29108, 35236, 46726, 53314, 93452, 106628, 167371, 334742, 443897, 537349, 669484, 887794, 1074698, 1775588, 2149396, 10209631, 20419262, 40838524]

約数ペア:

[(1, 40838524), (2, 20419262), (4, 10209631), (19, 2149396), (23, 1775588), (38, 1074698), (46, 887794), (61, 669484), (76, 537349), (92, 443897), (122, 334742), (244, 167371), (383, 106628), (437, 93452), (766, 53314), (874, 46726), (1159, 35236), (1403, 29108), (1532, 26657), (1748, 23363), (2318, 17618), (2806, 14554), (4636, 8809), (5612, 7277)]