393600384550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3967}}^1\times {\mathrm{37441}}^1$

素因数の和:41473

約数の個数: 48

約数和(自身を含む): 746117816832

約数和(自身を除く): 352517432282

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 3967, 7934, 19835, 37441, 39670, 74882, 99175, 187205, 198350, 210251, 374410, 420502, 936025, 1051255, 1872050, 1984373, 2102510, 3968746, 5256275, 9921865, 10512550, 19843730, 49609325, 99218650, 148528447, 297056894, 742642235, 1485284470, 3713211175, 7426422350, 7872007691, 15744015382, 39360038455, 78720076910, 196800192275, 393600384550]

約数ペア:

[(1, 393600384550), (2, 196800192275), (5, 78720076910), (10, 39360038455), (25, 15744015382), (50, 7872007691), (53, 7426422350), (106, 3713211175), (265, 1485284470), (530, 742642235), (1325, 297056894), (2650, 148528447), (3967, 99218650), (7934, 49609325), (19835, 19843730), (37441, 10512550), (39670, 9921865), (74882, 5256275), (99175, 3968746), (187205, 2102510), (198350, 1984373), (210251, 1872050), (374410, 1051255), (420502, 936025)]