19005676850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{47711}}^1$

素因数の和:48011

約数の個数: 48

約数和(自身を含む): 36633655296

約数和(自身を除く): 17627978446

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 257, 310, 514, 775, 1285, 1550, 2570, 6425, 7967, 12850, 15934, 39835, 47711, 79670, 95422, 199175, 238555, 398350, 477110, 1192775, 1479041, 2385550, 2958082, 7395205, 12261727, 14790410, 24523454, 36976025, 61308635, 73952050, 122617270, 306543175, 380113537, 613086350, 760227074, 1900567685, 3801135370, 9502838425, 19005676850]

約数ペア:

[(1, 19005676850), (2, 9502838425), (5, 3801135370), (10, 1900567685), (25, 760227074), (31, 613086350), (50, 380113537), (62, 306543175), (155, 122617270), (257, 73952050), (310, 61308635), (514, 36976025), (775, 24523454), (1285, 14790410), (1550, 12261727), (2570, 7395205), (6425, 2958082), (7967, 2385550), (12850, 1479041), (15934, 1192775), (39835, 477110), (47711, 398350), (79670, 238555), (95422, 199175)]