26374260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 81648000

約数和(自身を除く): 55273740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 449, 534, 660, 890, 898, 979, 1068, 1335, 1347, 1780, 1796, 1958, 2245, 2670, 2694, 2937, 3916, 4490, 4895, 4939, 5340, 5388, 5874, 6735, 8980, 9790, 9878, 11748, 13470, 14685, 14817, 19580, 19756, 24695, 26940, 29370, 29634, 39961, 49390, 58740, 59268, 74085, 79922, 98780, 119883, 148170, 159844, 199805, 239766, 296340, 399610, 439571, 479532, 599415, 799220, 879142, 1198830, 1318713, 1758284, 2197855, 2397660, 2637426, 4395710, 5274852, 6593565, 8791420, 13187130, 26374260]

約数ペア:

[(1, 26374260), (2, 13187130), (3, 8791420), (4, 6593565), (5, 5274852), (6, 4395710), (10, 2637426), (11, 2397660), (12, 2197855), (15, 1758284), (20, 1318713), (22, 1198830), (30, 879142), (33, 799220), (44, 599415), (55, 479532), (60, 439571), (66, 399610), (89, 296340), (110, 239766), (132, 199805), (165, 159844), (178, 148170), (220, 119883), (267, 98780), (330, 79922), (356, 74085), (445, 59268), (449, 58740), (534, 49390), (660, 39961), (890, 29634), (898, 29370), (979, 26940), (1068, 24695), (1335, 19756), (1347, 19580), (1780, 14817), (1796, 14685), (1958, 13470), (2245, 11748), (2670, 9878), (2694, 9790), (2937, 8980), (3916, 6735), (4490, 5874), (4895, 5388), (4939, 5340)]