1566243460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{3221}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 3376063152

約数和(自身を除く): 1809819692

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 593, 820, 1186, 2372, 2965, 3221, 5930, 6442, 11860, 12884, 16105, 24313, 32210, 48626, 64420, 97252, 121565, 132061, 243130, 264122, 486260, 528244, 660305, 1320610, 1910053, 2641220, 3820106, 7640212, 9550265, 19100530, 38201060, 78312173, 156624346, 313248692, 391560865, 783121730, 1566243460]

約数ペア:

[(1, 1566243460), (2, 783121730), (4, 391560865), (5, 313248692), (10, 156624346), (20, 78312173), (41, 38201060), (82, 19100530), (164, 9550265), (205, 7640212), (410, 3820106), (593, 2641220), (820, 1910053), (1186, 1320610), (2372, 660305), (2965, 528244), (3221, 486260), (5930, 264122), (6442, 243130), (11860, 132061), (12884, 121565), (16105, 97252), (24313, 64420), (32210, 48626)]