38004780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 79568340

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, 534, 647, 660, 890, 979, 1068, 1294, 1335, 1780, 1941, 1958, 2588, 2670, 2937, 3235, 3882, 3916, 4895, 5340, 5874, 6470, 7117, 7764, 9705, 9790, 11748, 12940, 14234, 14685, 19410, 19580, 21351, 28468, 29370, 35585, 38820, 42702, 57583, 58740, 71170, 85404, 106755, 115166, 142340, 172749, 213510, 230332, 287915, 345498, 427020, 575830, 633413, 690996, 863745, 1151660, 1266826, 1727490, 1900239, 2533652, 3167065, 3454980, 3800478, 6334130, 7600956, 9501195, 12668260, 19002390, 38004780]

約数ペア:

[(1, 38004780), (2, 19002390), (3, 12668260), (4, 9501195), (5, 7600956), (6, 6334130), (10, 3800478), (11, 3454980), (12, 3167065), (15, 2533652), (20, 1900239), (22, 1727490), (30, 1266826), (33, 1151660), (44, 863745), (55, 690996), (60, 633413), (66, 575830), (89, 427020), (110, 345498), (132, 287915), (165, 230332), (178, 213510), (220, 172749), (267, 142340), (330, 115166), (356, 106755), (445, 85404), (534, 71170), (647, 58740), (660, 57583), (890, 42702), (979, 38820), (1068, 35585), (1294, 29370), (1335, 28468), (1780, 21351), (1941, 19580), (1958, 19410), (2588, 14685), (2670, 14234), (2937, 12940), (3235, 11748), (3882, 9790), (3916, 9705), (4895, 7764), (5340, 7117), (5874, 6470)]