40426020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1802

約数の個数: 96

約数和(自身を含む): 128768640

約数和(自身を除く): 88342620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1741, 1935, 2322, 2580, 3482, 3870, 4644, 5223, 5805, 6964, 7740, 8705, 10446, 11610, 15669, 17410, 20892, 23220, 26115, 31338, 34820, 47007, 52230, 62676, 74863, 78345, 94014, 104460, 149726, 156690, 188028, 224589, 235035, 299452, 313380, 374315, 449178, 470070, 673767, 748630, 898356, 940140, 1122945, 1347534, 1497260, 2021301, 2245890, 2695068, 3368835, 4042602, 4491780, 6737670, 8085204, 10106505, 13475340, 20213010, 40426020]

約数ペア:

[(1, 40426020), (2, 20213010), (3, 13475340), (4, 10106505), (5, 8085204), (6, 6737670), (9, 4491780), (10, 4042602), (12, 3368835), (15, 2695068), (18, 2245890), (20, 2021301), (27, 1497260), (30, 1347534), (36, 1122945), (43, 940140), (45, 898356), (54, 748630), (60, 673767), (86, 470070), (90, 449178), (108, 374315), (129, 313380), (135, 299452), (172, 235035), (180, 224589), (215, 188028), (258, 156690), (270, 149726), (387, 104460), (430, 94014), (516, 78345), (540, 74863), (645, 62676), (774, 52230), (860, 47007), (1161, 34820), (1290, 31338), (1548, 26115), (1741, 23220), (1935, 20892), (2322, 17410), (2580, 15669), (3482, 11610), (3870, 10446), (4644, 8705), (5223, 7740), (5805, 6964)]