973520980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{27799}}^1$

素因数の和:27928

約数の個数: 48

約数和(自身を含む): 2185747200

約数和(自身を除く): 1212226220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 7004, 8755, 17510, 27799, 35020, 55598, 111196, 138995, 277990, 472583, 555980, 945166, 1890332, 2362915, 2863297, 4725830, 5726594, 9451660, 11453188, 14316485, 28632970, 48676049, 57265940, 97352098, 194704196, 243380245, 486760490, 973520980]

約数ペア:

[(1, 973520980), (2, 486760490), (4, 243380245), (5, 194704196), (10, 97352098), (17, 57265940), (20, 48676049), (34, 28632970), (68, 14316485), (85, 11453188), (103, 9451660), (170, 5726594), (206, 4725830), (340, 2863297), (412, 2362915), (515, 1890332), (1030, 945166), (1751, 555980), (2060, 472583), (3502, 277990), (7004, 138995), (8755, 111196), (17510, 55598), (27799, 35020)]