47459080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 111585600

約数和(自身を除く): 64126520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 163, 232, 251, 290, 326, 502, 580, 652, 815, 1004, 1160, 1255, 1304, 1630, 2008, 2510, 3260, 4727, 5020, 6520, 7279, 9454, 10040, 14558, 18908, 23635, 29116, 36395, 37816, 40913, 47270, 58232, 72790, 81826, 94540, 145580, 163652, 189080, 204565, 291160, 327304, 409130, 818260, 1186477, 1636520, 2372954, 4745908, 5932385, 9491816, 11864770, 23729540, 47459080]

約数ペア:

[(1, 47459080), (2, 23729540), (4, 11864770), (5, 9491816), (8, 5932385), (10, 4745908), (20, 2372954), (29, 1636520), (40, 1186477), (58, 818260), (116, 409130), (145, 327304), (163, 291160), (232, 204565), (251, 189080), (290, 163652), (326, 145580), (502, 94540), (580, 81826), (652, 72790), (815, 58232), (1004, 47270), (1160, 40913), (1255, 37816), (1304, 36395), (1630, 29116), (2008, 23635), (2510, 18908), (3260, 14558), (4727, 10040), (5020, 9454), (6520, 7279)]