4308778970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 8238827520

約数和(自身を除く): 3930048550

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 263, 310, 410, 526, 1271, 1289, 1315, 2542, 2578, 2630, 6355, 6445, 8153, 10783, 12710, 12890, 16306, 21566, 39959, 40765, 52849, 53915, 79918, 81530, 105698, 107830, 199795, 264245, 334273, 339007, 399590, 528490, 668546, 678014, 1638319, 1671365, 1695035, 3276638, 3342730, 3390070, 8191595, 10509217, 13899287, 16383190, 21018434, 27798574, 52546085, 69496435, 105092170, 138992870, 430877897, 861755794, 2154389485, 4308778970]

約数ペア:

[(1, 4308778970), (2, 2154389485), (5, 861755794), (10, 430877897), (31, 138992870), (41, 105092170), (62, 69496435), (82, 52546085), (155, 27798574), (205, 21018434), (263, 16383190), (310, 13899287), (410, 10509217), (526, 8191595), (1271, 3390070), (1289, 3342730), (1315, 3276638), (2542, 1695035), (2578, 1671365), (2630, 1638319), (6355, 678014), (6445, 668546), (8153, 528490), (10783, 399590), (12710, 339007), (12890, 334273), (16306, 264245), (21566, 199795), (39959, 107830), (40765, 105698), (52849, 81530), (53915, 79918)]