73004140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 170797536

約数和(自身を除く): 97793396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 121, 194, 220, 242, 311, 388, 484, 485, 605, 622, 970, 1067, 1210, 1244, 1555, 1940, 2134, 2420, 3110, 3421, 4268, 5335, 6220, 6842, 10670, 11737, 13684, 17105, 21340, 23474, 30167, 34210, 37631, 46948, 58685, 60334, 68420, 75262, 117370, 120668, 150524, 150835, 188155, 234740, 301670, 331837, 376310, 603340, 663674, 752620, 1327348, 1659185, 3318370, 3650207, 6636740, 7300414, 14600828, 18251035, 36502070, 73004140]

約数ペア:

[(1, 73004140), (2, 36502070), (4, 18251035), (5, 14600828), (10, 7300414), (11, 6636740), (20, 3650207), (22, 3318370), (44, 1659185), (55, 1327348), (97, 752620), (110, 663674), (121, 603340), (194, 376310), (220, 331837), (242, 301670), (311, 234740), (388, 188155), (484, 150835), (485, 150524), (605, 120668), (622, 117370), (970, 75262), (1067, 68420), (1210, 60334), (1244, 58685), (1555, 46948), (1940, 37631), (2134, 34210), (2420, 30167), (3110, 23474), (3421, 21340), (4268, 17105), (5335, 13684), (6220, 11737), (6842, 10670)]