12300200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5591}}^1$

素因数の和:5618

約数の個数: 48

約数和(自身を含む): 31203360

約数和(自身を除く): 18903160

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, 2200, 5591, 11182, 22364, 27955, 44728, 55910, 61501, 111820, 123002, 139775, 223640, 246004, 279550, 307505, 492008, 559100, 615010, 1118200, 1230020, 1537525, 2460040, 3075050, 6150100, 12300200]

約数ペア:

[(1, 12300200), (2, 6150100), (4, 3075050), (5, 2460040), (8, 1537525), (10, 1230020), (11, 1118200), (20, 615010), (22, 559100), (25, 492008), (40, 307505), (44, 279550), (50, 246004), (55, 223640), (88, 139775), (100, 123002), (110, 111820), (200, 61501), (220, 55910), (275, 44728), (440, 27955), (550, 22364), (1100, 11182), (2200, 5591)]