41491760

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7741}}^1$

素因数の和:7821

約数の個数: 40

約数和(自身を含む): 97920816

約数和(自身を除く): 56429056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 7741, 15482, 30964, 38705, 61928, 77410, 123856, 154820, 309640, 518647, 619280, 1037294, 2074588, 2593235, 4149176, 5186470, 8298352, 10372940, 20745880, 41491760]

約数ペア:

[(1, 41491760), (2, 20745880), (4, 10372940), (5, 8298352), (8, 5186470), (10, 4149176), (16, 2593235), (20, 2074588), (40, 1037294), (67, 619280), (80, 518647), (134, 309640), (268, 154820), (335, 123856), (536, 77410), (670, 61928), (1072, 38705), (1340, 30964), (2680, 15482), (5360, 7741)]