2247204980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{2971}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 4808220480

約数和(自身を除く): 2561015500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 641, 1180, 1282, 2564, 2971, 3205, 5942, 6410, 11884, 12820, 14855, 29710, 37819, 59420, 75638, 151276, 175289, 189095, 350578, 378190, 701156, 756380, 876445, 1752890, 1904411, 3505780, 3808822, 7617644, 9522055, 19044110, 38088220, 112360249, 224720498, 449440996, 561801245, 1123602490, 2247204980]

約数ペア:

[(1, 2247204980), (2, 1123602490), (4, 561801245), (5, 449440996), (10, 224720498), (20, 112360249), (59, 38088220), (118, 19044110), (236, 9522055), (295, 7617644), (590, 3808822), (641, 3505780), (1180, 1904411), (1282, 1752890), (2564, 876445), (2971, 756380), (3205, 701156), (5942, 378190), (6410, 350578), (11884, 189095), (12820, 175289), (14855, 151276), (29710, 75638), (37819, 59420)]