2019935050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{22993}}^1$

素因数の和:23263

約数の個数: 48

約数和(自身を含む): 4311099072

約数和(自身を除く): 2291164022

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 251, 350, 502, 1255, 1757, 2510, 3514, 6275, 8785, 12550, 17570, 22993, 43925, 45986, 87850, 114965, 160951, 229930, 321902, 574825, 804755, 1149650, 1609510, 4023775, 5771243, 8047550, 11542486, 28856215, 40398701, 57712430, 80797402, 144281075, 201993505, 288562150, 403987010, 1009967525, 2019935050]

約数ペア:

[(1, 2019935050), (2, 1009967525), (5, 403987010), (7, 288562150), (10, 201993505), (14, 144281075), (25, 80797402), (35, 57712430), (50, 40398701), (70, 28856215), (175, 11542486), (251, 8047550), (350, 5771243), (502, 4023775), (1255, 1609510), (1757, 1149650), (2510, 804755), (3514, 574825), (6275, 321902), (8785, 229930), (12550, 160951), (17570, 114965), (22993, 87850), (43925, 45986)]