11662574420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{373561}}^1$

素因数の和:373800

約数の個数: 48

約数和(自身を含む): 28115770368

約数和(自身を除く): 16453195948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 3122, 4460, 6244, 7805, 15610, 31220, 373561, 747122, 1494244, 1867805, 2614927, 3735610, 5229854, 7471220, 10459708, 13074635, 26149270, 52298540, 83304103, 166608206, 333216412, 416520515, 583128721, 833041030, 1166257442, 1666082060, 2332514884, 2915643605, 5831287210, 11662574420]

約数ペア:

[(1, 11662574420), (2, 5831287210), (4, 2915643605), (5, 2332514884), (7, 1666082060), (10, 1166257442), (14, 833041030), (20, 583128721), (28, 416520515), (35, 333216412), (70, 166608206), (140, 83304103), (223, 52298540), (446, 26149270), (892, 13074635), (1115, 10459708), (1561, 7471220), (2230, 5229854), (3122, 3735610), (4460, 2614927), (6244, 1867805), (7805, 1494244), (15610, 747122), (31220, 373561)]