42515000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 108808920

約数和(自身を除く): 66293920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 625, 773, 1000, 1100, 1250, 1375, 1546, 2200, 2500, 2750, 3092, 3865, 5000, 5500, 6184, 6875, 7730, 8503, 11000, 13750, 15460, 17006, 19325, 27500, 30920, 34012, 38650, 42515, 55000, 68024, 77300, 85030, 96625, 154600, 170060, 193250, 212575, 340120, 386500, 425150, 483125, 773000, 850300, 966250, 1062875, 1700600, 1932500, 2125750, 3865000, 4251500, 5314375, 8503000, 10628750, 21257500, 42515000]

約数ペア:

[(1, 42515000), (2, 21257500), (4, 10628750), (5, 8503000), (8, 5314375), (10, 4251500), (11, 3865000), (20, 2125750), (22, 1932500), (25, 1700600), (40, 1062875), (44, 966250), (50, 850300), (55, 773000), (88, 483125), (100, 425150), (110, 386500), (125, 340120), (200, 212575), (220, 193250), (250, 170060), (275, 154600), (440, 96625), (500, 85030), (550, 77300), (625, 68024), (773, 55000), (1000, 42515), (1100, 38650), (1250, 34012), (1375, 30920), (1546, 27500), (2200, 19325), (2500, 17006), (2750, 15460), (3092, 13750), (3865, 11000), (5000, 8503), (5500, 7730), (6184, 6875)]