41597480

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 96526080

約数和(自身を除く): 54928600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 97, 142, 151, 194, 284, 302, 355, 388, 485, 568, 604, 710, 755, 776, 970, 1208, 1420, 1510, 1940, 2840, 3020, 3880, 6040, 6887, 10721, 13774, 14647, 21442, 27548, 29294, 34435, 42884, 53605, 55096, 58588, 68870, 73235, 85768, 107210, 117176, 137740, 146470, 214420, 275480, 292940, 428840, 585880, 1039937, 2079874, 4159748, 5199685, 8319496, 10399370, 20798740, 41597480]

約数ペア:

[(1, 41597480), (2, 20798740), (4, 10399370), (5, 8319496), (8, 5199685), (10, 4159748), (20, 2079874), (40, 1039937), (71, 585880), (97, 428840), (142, 292940), (151, 275480), (194, 214420), (284, 146470), (302, 137740), (355, 117176), (388, 107210), (485, 85768), (568, 73235), (604, 68870), (710, 58588), (755, 55096), (776, 53605), (970, 42884), (1208, 34435), (1420, 29294), (1510, 27548), (1940, 21442), (2840, 14647), (3020, 13774), (3880, 10721), (6040, 6887)]