131567140300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6343}}^1\times {\mathrm{6691}}^1$

素因数の和:13079

約数の個数: 72

約数和(自身を含む): 294800909312

約数和(自身を除く): 163233769012

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 6343, 6691, 12686, 13382, 25372, 26764, 31715, 33455, 63430, 66910, 126860, 133820, 158575, 167275, 196633, 207421, 317150, 334550, 393266, 414842, 634300, 669100, 786532, 829684, 983165, 1037105, 1966330, 2074210, 3932660, 4148420, 4915825, 5185525, 9831650, 10371050, 19663300, 20742100, 42441013, 84882026, 169764052, 212205065, 424410130, 848820260, 1061025325, 1315671403, 2122050650, 2631342806, 4244101300, 5262685612, 6578357015, 13156714030, 26313428060, 32891785075, 65783570150, 131567140300]

約数ペア:

[(1, 131567140300), (2, 65783570150), (4, 32891785075), (5, 26313428060), (10, 13156714030), (20, 6578357015), (25, 5262685612), (31, 4244101300), (50, 2631342806), (62, 2122050650), (100, 1315671403), (124, 1061025325), (155, 848820260), (310, 424410130), (620, 212205065), (775, 169764052), (1550, 84882026), (3100, 42441013), (6343, 20742100), (6691, 19663300), (12686, 10371050), (13382, 9831650), (25372, 5185525), (26764, 4915825), (31715, 4148420), (33455, 3932660), (63430, 2074210), (66910, 1966330), (126860, 1037105), (133820, 983165), (158575, 829684), (167275, 786532), (196633, 669100), (207421, 634300), (317150, 414842), (334550, 393266)]