45115400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20507}}^1$

素因数の和:20534

約数の個数: 48

約数和(自身を含む): 114434640

約数和(自身を除く): 69319240

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, 20507, 41014, 82028, 102535, 164056, 205070, 225577, 410140, 451154, 512675, 820280, 902308, 1025350, 1127885, 1804616, 2050700, 2255770, 4101400, 4511540, 5639425, 9023080, 11278850, 22557700, 45115400]

約数ペア:

[(1, 45115400), (2, 22557700), (4, 11278850), (5, 9023080), (8, 5639425), (10, 4511540), (11, 4101400), (20, 2255770), (22, 2050700), (25, 1804616), (40, 1127885), (44, 1025350), (50, 902308), (55, 820280), (88, 512675), (100, 451154), (110, 410140), (200, 225577), (220, 205070), (275, 164056), (440, 102535), (550, 82028), (1100, 41014), (2200, 20507)]