75854740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1747}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 172674432

約数和(自身を除く): 96819692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 668, 835, 1670, 1747, 2171, 3340, 3494, 4342, 6988, 8684, 8735, 10855, 17470, 21710, 22711, 34940, 43420, 45422, 90844, 113555, 227110, 291749, 454220, 583498, 1166996, 1458745, 2917490, 3792737, 5834980, 7585474, 15170948, 18963685, 37927370, 75854740]

約数ペア:

[(1, 75854740), (2, 37927370), (4, 18963685), (5, 15170948), (10, 7585474), (13, 5834980), (20, 3792737), (26, 2917490), (52, 1458745), (65, 1166996), (130, 583498), (167, 454220), (260, 291749), (334, 227110), (668, 113555), (835, 90844), (1670, 45422), (1747, 43420), (2171, 34940), (3340, 22711), (3494, 21710), (4342, 17470), (6988, 10855), (8684, 8735)]