2010074305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{1019}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 2670278400

約数和(自身を除く): 660204095

約数列:

[1, 5, 17, 23, 85, 115, 391, 1009, 1019, 1955, 5045, 5095, 17153, 17323, 23207, 23437, 85765, 86615, 116035, 117185, 394519, 398429, 1028171, 1972595, 1992145, 5140855, 17478907, 23647933, 87394535, 118239665, 402014861, 2010074305]

約数ペア:

[(1, 2010074305), (5, 402014861), (17, 118239665), (23, 87394535), (85, 23647933), (115, 17478907), (391, 5140855), (1009, 1992145), (1019, 1972595), (1955, 1028171), (5045, 398429), (5095, 394519), (17153, 117185), (17323, 116035), (23207, 86615), (23437, 85765)]