38056140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:1999

約数の個数: 72

約数和(自身を含む): 116520768

約数和(自身を除く): 78464628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 1871, 2034, 2260, 3390, 3742, 4068, 5085, 5613, 6780, 7484, 9355, 10170, 11226, 16839, 18710, 20340, 22452, 28065, 33678, 37420, 56130, 67356, 84195, 112260, 168390, 211423, 336780, 422846, 634269, 845692, 1057115, 1268538, 1902807, 2114230, 2537076, 3171345, 3805614, 4228460, 6342690, 7611228, 9514035, 12685380, 19028070, 38056140]

約数ペア:

[(1, 38056140), (2, 19028070), (3, 12685380), (4, 9514035), (5, 7611228), (6, 6342690), (9, 4228460), (10, 3805614), (12, 3171345), (15, 2537076), (18, 2114230), (20, 1902807), (30, 1268538), (36, 1057115), (45, 845692), (60, 634269), (90, 422846), (113, 336780), (180, 211423), (226, 168390), (339, 112260), (452, 84195), (565, 67356), (678, 56130), (1017, 37420), (1130, 33678), (1356, 28065), (1695, 22452), (1871, 20340), (2034, 18710), (2260, 16839), (3390, 11226), (3742, 10170), (4068, 9355), (5085, 7484), (5613, 6780)]