2048731036760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1652202449}}^1$

素因数の和:1652202491

約数の個数: 32

約数和(自身を含む): 4758343056000

約数和(自身を除く): 2709612019240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1652202449, 3304404898, 6608809796, 8261012245, 13217619592, 16522024490, 33044048980, 51218275919, 66088097960, 102436551838, 204873103676, 256091379595, 409746207352, 512182759190, 1024365518380, 2048731036760]

約数ペア:

[(1, 2048731036760), (2, 1024365518380), (4, 512182759190), (5, 409746207352), (8, 256091379595), (10, 204873103676), (20, 102436551838), (31, 66088097960), (40, 51218275919), (62, 33044048980), (124, 16522024490), (155, 13217619592), (248, 8261012245), (310, 6608809796), (620, 3304404898), (1240, 1652202449)]