41874940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 90881280

約数和(自身を除く): 49006340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 223, 229, 410, 446, 458, 820, 892, 916, 1115, 1145, 2230, 2290, 4460, 4580, 9143, 9389, 18286, 18778, 36572, 37556, 45715, 46945, 51067, 91430, 93890, 102134, 182860, 187780, 204268, 255335, 510670, 1021340, 2093747, 4187494, 8374988, 10468735, 20937470, 41874940]

約数ペア:

[(1, 41874940), (2, 20937470), (4, 10468735), (5, 8374988), (10, 4187494), (20, 2093747), (41, 1021340), (82, 510670), (164, 255335), (205, 204268), (223, 187780), (229, 182860), (410, 102134), (446, 93890), (458, 91430), (820, 51067), (892, 46945), (916, 45715), (1115, 37556), (1145, 36572), (2230, 18778), (2290, 18286), (4460, 9389), (4580, 9143)]