5061980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 14031360

約数和(自身を除く): 8969380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 173, 190, 209, 220, 266, 308, 346, 380, 385, 418, 532, 665, 692, 770, 836, 865, 1045, 1211, 1330, 1463, 1540, 1730, 1903, 2090, 2422, 2660, 2926, 3287, 3460, 3806, 4180, 4844, 5852, 6055, 6574, 7315, 7612, 9515, 12110, 13148, 13321, 14630, 16435, 19030, 23009, 24220, 26642, 29260, 32870, 36157, 38060, 46018, 53284, 65740, 66605, 72314, 92036, 115045, 133210, 144628, 180785, 230090, 253099, 266420, 361570, 460180, 506198, 723140, 1012396, 1265495, 2530990, 5061980]

約数ペア:

[(1, 5061980), (2, 2530990), (4, 1265495), (5, 1012396), (7, 723140), (10, 506198), (11, 460180), (14, 361570), (19, 266420), (20, 253099), (22, 230090), (28, 180785), (35, 144628), (38, 133210), (44, 115045), (55, 92036), (70, 72314), (76, 66605), (77, 65740), (95, 53284), (110, 46018), (133, 38060), (140, 36157), (154, 32870), (173, 29260), (190, 26642), (209, 24220), (220, 23009), (266, 19030), (308, 16435), (346, 14630), (380, 13321), (385, 13148), (418, 12110), (532, 9515), (665, 7612), (692, 7315), (770, 6574), (836, 6055), (865, 5852), (1045, 4844), (1211, 4180), (1330, 3806), (1463, 3460), (1540, 3287), (1730, 2926), (1903, 2660), (2090, 2422)]