47694940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 106031520

約数和(自身を除く): 58336580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 313, 380, 401, 626, 802, 1252, 1565, 1604, 2005, 3130, 4010, 5947, 6260, 7619, 8020, 11894, 15238, 23788, 29735, 30476, 38095, 59470, 76190, 118940, 125513, 152380, 251026, 502052, 627565, 1255130, 2384747, 2510260, 4769494, 9538988, 11923735, 23847470, 47694940]

約数ペア:

[(1, 47694940), (2, 23847470), (4, 11923735), (5, 9538988), (10, 4769494), (19, 2510260), (20, 2384747), (38, 1255130), (76, 627565), (95, 502052), (190, 251026), (313, 152380), (380, 125513), (401, 118940), (626, 76190), (802, 59470), (1252, 38095), (1565, 30476), (1604, 29735), (2005, 23788), (3130, 15238), (4010, 11894), (5947, 8020), (6260, 7619)]