84863960

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{29063}}^1$

素因数の和:29147

約数の個数: 32

約数和(自身を含む): 193566240

約数和(自身を除く): 108702280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 29063, 58126, 116252, 145315, 232504, 290630, 581260, 1162520, 2121599, 4243198, 8486396, 10607995, 16972792, 21215990, 42431980, 84863960]

約数ペア:

[(1, 84863960), (2, 42431980), (4, 21215990), (5, 16972792), (8, 10607995), (10, 8486396), (20, 4243198), (40, 2121599), (73, 1162520), (146, 581260), (292, 290630), (365, 232504), (584, 145315), (730, 116252), (1460, 58126), (2920, 29063)]