76494760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 182347200

約数和(自身を除く): 105852440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 251, 380, 401, 502, 760, 802, 1004, 1255, 1604, 2005, 2008, 2510, 3208, 4010, 4769, 5020, 7619, 8020, 9538, 10040, 15238, 16040, 19076, 23845, 30476, 38095, 38152, 47690, 60952, 76190, 95380, 100651, 152380, 190760, 201302, 304760, 402604, 503255, 805208, 1006510, 1912369, 2013020, 3824738, 4026040, 7649476, 9561845, 15298952, 19123690, 38247380, 76494760]

約数ペア:

[(1, 76494760), (2, 38247380), (4, 19123690), (5, 15298952), (8, 9561845), (10, 7649476), (19, 4026040), (20, 3824738), (38, 2013020), (40, 1912369), (76, 1006510), (95, 805208), (152, 503255), (190, 402604), (251, 304760), (380, 201302), (401, 190760), (502, 152380), (760, 100651), (802, 95380), (1004, 76190), (1255, 60952), (1604, 47690), (2005, 38152), (2008, 38095), (2510, 30476), (3208, 23845), (4010, 19076), (4769, 16040), (5020, 15238), (7619, 10040), (8020, 9538)]