957289420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{35117}}^1$

素因数の和:35202

約数の個数: 48

約数和(自身を含む): 2123936640

約数和(自身を除く): 1166647220

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 35117, 70234, 140468, 175585, 351170, 702340, 1018393, 1650499, 2036786, 3300998, 4073572, 5091965, 6601996, 8252495, 10183930, 16504990, 20367860, 33009980, 47864471, 95728942, 191457884, 239322355, 478644710, 957289420]

約数ペア:

[(1, 957289420), (2, 478644710), (4, 239322355), (5, 191457884), (10, 95728942), (20, 47864471), (29, 33009980), (47, 20367860), (58, 16504990), (94, 10183930), (116, 8252495), (145, 6601996), (188, 5091965), (235, 4073572), (290, 3300998), (470, 2036786), (580, 1650499), (940, 1018393), (1363, 702340), (2726, 351170), (5452, 175585), (6815, 140468), (13630, 70234), (27260, 35117)]