82259960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89413}}^1$

素因数の和:89447

約数の個数: 32

約数和(自身を含む): 193134240

約数和(自身を除く): 110874280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 89413, 178826, 357652, 447065, 715304, 894130, 1788260, 2056499, 3576520, 4112998, 8225996, 10282495, 16451992, 20564990, 41129980, 82259960]

約数ペア:

[(1, 82259960), (2, 41129980), (4, 20564990), (5, 16451992), (8, 10282495), (10, 8225996), (20, 4112998), (23, 3576520), (40, 2056499), (46, 1788260), (92, 894130), (115, 715304), (184, 447065), (230, 357652), (460, 178826), (920, 89413)]