42086500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 94204656

約数和(自身を除く): 52118156

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 2053, 4100, 4106, 5125, 8212, 10250, 10265, 20500, 20530, 41060, 51325, 84173, 102650, 168346, 205300, 256625, 336692, 420865, 513250, 841730, 1026500, 1683460, 2104325, 4208650, 8417300, 10521625, 21043250, 42086500]

約数ペア:

[(1, 42086500), (2, 21043250), (4, 10521625), (5, 8417300), (10, 4208650), (20, 2104325), (25, 1683460), (41, 1026500), (50, 841730), (82, 513250), (100, 420865), (125, 336692), (164, 256625), (205, 205300), (250, 168346), (410, 102650), (500, 84173), (820, 51325), (1025, 41060), (2050, 20530), (2053, 20500), (4100, 10265), (4106, 10250), (5125, 8212)]