2598200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 6595560

約数和(自身を除く): 3997360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 1181, 2200, 2362, 4724, 5905, 9448, 11810, 12991, 23620, 25982, 29525, 47240, 51964, 59050, 64955, 103928, 118100, 129910, 236200, 259820, 324775, 519640, 649550, 1299100, 2598200]

約数ペア:

[(1, 2598200), (2, 1299100), (4, 649550), (5, 519640), (8, 324775), (10, 259820), (11, 236200), (20, 129910), (22, 118100), (25, 103928), (40, 64955), (44, 59050), (50, 51964), (55, 47240), (88, 29525), (100, 25982), (110, 23620), (200, 12991), (220, 11810), (275, 9448), (440, 5905), (550, 4724), (1100, 2362), (1181, 2200)]