120017950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6367}}^1$

素因数の和:6421

約数の個数: 48

約数和(自身を含む): 248734080

約数和(自身を除く): 128716130

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 6367, 9425, 12734, 18850, 31835, 63670, 82771, 159175, 165542, 184643, 318350, 369286, 413855, 827710, 923215, 1846430, 2069275, 2400359, 4138550, 4616075, 4800718, 9232150, 12001795, 24003590, 60008975, 120017950]

約数ペア:

[(1, 120017950), (2, 60008975), (5, 24003590), (10, 12001795), (13, 9232150), (25, 4800718), (26, 4616075), (29, 4138550), (50, 2400359), (58, 2069275), (65, 1846430), (130, 923215), (145, 827710), (290, 413855), (325, 369286), (377, 318350), (650, 184643), (725, 165542), (754, 159175), (1450, 82771), (1885, 63670), (3770, 31835), (6367, 18850), (9425, 12734)]