58644220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 131453280

約数和(自身を除く): 72809060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1259, 1370, 2329, 2518, 2740, 4658, 5036, 6295, 9316, 11645, 12590, 21403, 23290, 25180, 42806, 46580, 85612, 107015, 172483, 214030, 344966, 428060, 689932, 862415, 1724830, 2932211, 3449660, 5864422, 11728844, 14661055, 29322110, 58644220]

約数ペア:

[(1, 58644220), (2, 29322110), (4, 14661055), (5, 11728844), (10, 5864422), (17, 3449660), (20, 2932211), (34, 1724830), (68, 862415), (85, 689932), (137, 428060), (170, 344966), (274, 214030), (340, 172483), (548, 107015), (685, 85612), (1259, 46580), (1370, 42806), (2329, 25180), (2518, 23290), (2740, 21403), (4658, 12590), (5036, 11645), (6295, 9316)]