47275420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 106767360

約数和(自身を除く): 59491940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 2647, 3572, 4465, 5294, 8930, 10588, 13235, 17860, 26470, 50293, 52940, 100586, 124409, 201172, 248818, 251465, 497636, 502930, 622045, 1005860, 1244090, 2363771, 2488180, 4727542, 9455084, 11818855, 23637710, 47275420]

約数ペア:

[(1, 47275420), (2, 23637710), (4, 11818855), (5, 9455084), (10, 4727542), (19, 2488180), (20, 2363771), (38, 1244090), (47, 1005860), (76, 622045), (94, 502930), (95, 497636), (188, 251465), (190, 248818), (235, 201172), (380, 124409), (470, 100586), (893, 52940), (940, 50293), (1786, 26470), (2647, 17860), (3572, 13235), (4465, 10588), (5294, 8930)]