41052780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 125549424

約数和(自身を除く): 84496644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1741, 1965, 2358, 2620, 3482, 3930, 4716, 5223, 5895, 6964, 7860, 8705, 10446, 11790, 15669, 17410, 20892, 23580, 26115, 31338, 34820, 52230, 62676, 78345, 104460, 156690, 228071, 313380, 456142, 684213, 912284, 1140355, 1368426, 2052639, 2280710, 2736852, 3421065, 4105278, 4561420, 6842130, 8210556, 10263195, 13684260, 20526390, 41052780]

約数ペア:

[(1, 41052780), (2, 20526390), (3, 13684260), (4, 10263195), (5, 8210556), (6, 6842130), (9, 4561420), (10, 4105278), (12, 3421065), (15, 2736852), (18, 2280710), (20, 2052639), (30, 1368426), (36, 1140355), (45, 912284), (60, 684213), (90, 456142), (131, 313380), (180, 228071), (262, 156690), (393, 104460), (524, 78345), (655, 62676), (786, 52230), (1179, 34820), (1310, 31338), (1572, 26115), (1741, 23580), (1965, 20892), (2358, 17410), (2620, 15669), (3482, 11790), (3930, 10446), (4716, 8705), (5223, 7860), (5895, 6964)]